TY  - BOOK
AU  - NASAR, Syed A.
AU  - PAUL, Clayton R. 
TI  - Essential engineering equqations
SN  -   0849342635(pbk)
PY  - 1991///
CY  - Boca Raton
PB  - CRC Press
KW  - Engineering mathematics
N1  - Includes index
ER  -