TY  - BOOK
AU  - Assaf Karen
AU  -  Assaf Said A.
TI  - Handbook of Mathematical Calculations for science students and researchers
U1  - BobAg, L4 
PY  - 1974///
CY  - Ames Iowa 
PB  - State University Press      
KW  - Mathematics-Handbooks manuals
ER  -