TY  - BOOK
AU  - LeMay,H.Eugene
TI  - Chemistry : connections to our changing world 
SN  - 0138281793
U1  - Ch:E/C517 
PY  - 1966///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
N1  - Teacher's edition
ER  -