TY  - BOOK
AU  - Timberlake,Karen
ED  - University of Oxford.
TI  - Quimica: introduccion a la quimica general, a la organica y a la bioquimica 
SN  - 970-613-058-6
AV  - QD31.2 T55
PY  - 1997///
CY  - Mexico
PB  - Oxford University : Harla
N1  - Titulo original: Chemistry : an introuction to general organic, and biological chemistry, 5th. ed
ER  -