TY  - BOOK
AU  - Isaac Asimov
TI  - An easy introduction to the slide role / 
U1  - 510.28 19
PY  - 1965///
CY  - Bostaon
PB  - Houghton Mifflin Com.
KW  - Slide-rule. Matematica (Estudo E Ensino)
N1  - With diagrams by William Barss
ER  -