TY  - BOOK
AU  - Hill, John W.
AU  - Hill, Cynthia S.
TI  - Chemistry for changing times
SN  - 0023550104
U1  - GC 540 H550 1988 
PY  - 1988///
CY  - New York, N.Y.
PB  - Macmillan Pub. Co.
KW  - Chemistry
N1  - Includes bibliographical references and index
ER  -