TY  - BOOK
AU  - Richards, J.H
AU  - Cram, D.J
AU  - Hammond, G.S
TI  - Elements of organic chemistry
SN  - 007Y852782
AV  - QD 248.5. R5 1967 
PY  - 1967///
CY  - New York
PB  - McGraw-Hill International book company
ER  -