TY  - BOOK
AU  - Turk, Jonathan
AU  - Turk, Amos
TI  - Student's guide to physical science with environmental and other practical applications
SN  - 072168923x
U1  - MAL 500.2 
PY  - 1977///
CY  - Philadelphia,USA
PB  - W. B. Saunders
ER  -