TY  - BOOK
AU  - Merrill, Arthur A,
TI  - How do you use a slide rule?: for non-mathematicians and casual calculators: ten easy fifteen-minute lessons in multiplication and division 
AV  - QA 20 .C34 2961
PY  - 1961///
CY  - New York
PB  - Dover publications
KW  - Slide rule - usage
KW  - -
ER  -