TY  - BOOK
AU  - Hill,John William
AU  - Hill,Cynthia S.
TI  - Chemistry for changing times
SN  - 0023550104
AV  - QD33 .H65 1988
U1  - 540 19
PY  - 1988///
CY  - New York
PB  - Macmillan
KW  - Chemistry
N1  - Includes bibliographies and index
ER  -