TY  - BOOK
AU  - Brandwein, Paul. F; Cooper, Elizabeth K; Blackwood, Paul E; Hone, Elizabeth
TI  - Concepts in Science. 2nd ed
U1  - 501/Bra 
PY  - 1970///
CY  - New York
PB  - Harcourt,Brace & world
N1  - NTB; UG
ER  -