TY  - BOOK
AU  - Chang,Raymond
AU  - Wolf, Gary A.
TI  - Essential chemistry: a core text for general chemistry 
SN  - 0072905220
AV  - QD 33 .C43 2000
PY  - 2000///
CY  - Boston
PB  - McGraw-Hill
KW  - Chemistry
N1  - Includes bibliographical references and index
ER  -