Sliderules

Sliderules

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Date AddedTitleLink
2015-02-20The Compass-Monthly Journal Vol 3 1894PDF 3 mb
2015-02-21A Course In Slide Rules 1950PDF 34 mb
2015-02-21A Programmed Sequence on the Slide Rule 1962PDF 13 mb
2015-02-21A Treatise of Mathematical Instruments 1886PDF 10 mb
2015-02-21All About Slide Rules 2012PDF 25 mb
2015-02-21An Easy Introduction to the Slide Rule 1965PDF 33 mb
2015-02-21History of the Logarithmic Slide RulePDF 5 mb
2015-02-21How to Use the Slide Rule 1968PDF 27 mb
2015-02-21Instructions for the Use of the Slide Rule 1847PDF 1 mb
2015-02-21Mathematics Made Easy 1941PDF 21 mb
2015-02-21Mechanics Assistant-Mensuration and the Sliding Rule 1849PDF 8 mb
2015-02-21Newns Slide Rule Manual 1948PDF 27 mb
2015-02-21Review Of Mathematics And Slide Rule-Nuclear Weapons Employment Course 1955PDF 4 mb
2015-02-21Simplified Mathematics for Daily Use and How to Use the Slide Rule 1943PDF 18 mb
2015-02-21Simplifying the Slide Rule 1964PDF 20 mb
2015-02-21Slide Rule How to Use It-A Practical Guide to its Use 1955PDF 27 mb
2015-02-21Slide Rule-A Practical Guide to its Use 1947PDF 26 mb
2015-02-21Teach Yourself the Slide Rule 1958PDF 45 mb
2015-02-21Technical Mathematics-Textbook 1954PDF 22 mb
2015-02-21The 50 Centimetre Slide Rule 1911PDF 797 kb
2015-02-21The Complete Side Rule Instructor 1858PDF 1 mb
2015-02-21The Modern Slide Rule-A Manual of Self-Instruction 1960PDF 28 mb
2015-02-21The Slide Rule 1939PDF 26 mb
2015-02-21The Slide Rule 1949PDF 7 mb
2015-02-21The Slide Rule And How to Use It 1953PDF 49 mb
2015-02-21The Slide Rule and Its Use in Problem Solving 1969PDF 44 mb
2015-02-21The Slide Rule for Air and Sea Navigation 1974PDF 5 mb
2015-02-21The Slide Rule Simplified 1918PDF 17 mb
2015-02-21The Slide Rule-A Complete Manual 1967PDF 14 mb
2015-02-21The Slide Rule-A Practical Manual 1900PDF 2 mb
2015-02-21The Slide Rule-Tutortext 1962PDF 13 mb
2015-02-21The Use of the Slide Rule 1915PDF 1 mb
2015-02-21Using the Slide Rule in Electronic Technology 1966PDF 23 mb
2015-02-22Slide Rule Image-Savard_APDF 107 kb
2015-02-22Slide Rule Image-Savard_BPDF 110 kb
2015-02-22Slide Rule Image-Slide_rulePDF 174 kb
2015-02-22Slide Rule Image-sr_abcdPDF 6 kb
2015-02-22Slide Rule Image-SR_ABCD_BrianRonaldPDF 6 kb
2015-02-22Slide Rule Image-SR_KABLCD_kinsmanPDF 17 kb
2015-02-22Slide Rule Image-Ying_Hum_VA3YH_Circular_SR-1PDF 82 kb
2015-02-22Slide Rule Image-Ying_Hum_VA3YH_Circular_SR-2PDF 45 kb
2015-02-22Calculating Slide Rules ScalesPDF 115 kb
2015-02-22How to Use the Slide Rule 1891PDF 4 mb
2015-02-22Slide Rule Notes 1913PDF 1 mb

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Recent Posts

2024-06-20

PHP HELP 

Looking for some PHP help. I’m trying to set up the Book Search page to check for books added since a specific date. It’s been a LOT of years since I did any serious PHP coding and I no longer have the patience I used to have for dealing with syntax errors and malformed statements. (No longer have hair to pull out.)

I need maybe a dozen and a half line of code. What I need to do is

  1. ask for Year in a select statement (2024-2020)
  2. ask for a month (01-12)
  3. concatenate them into yyyy-mm-01
  4. call another php page passing that date in the URL.

The second age making the database queries I can handle just fine. If anyone fluent in PHP could help out I’d really appreciate it.

The Librarian

 

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