TY  - BOOK
AU  - Metcalfe, Clark H.
AU  - Williams, John E. et al.
TI  - Modern chemistry
SN  - 0030579899
AV  - QD33 .M48 1982 
PY  - 1982///
CY  - New York
PB  - winston publishers
KW  - science
N1  - include index
ER  -