TY  - BOOK
AU  - Chang,Raymond
TI  - Chemistry
SN  - 9701019466
AV  - QD31.2 .C37 1998
U1  - 540 21
PY  - 1998///
CY  - México
PB  - McGraw-Hill
KW  - Chemistry
KW  - Local
N1  - Includes index
ER  -