TY  - BOOK
AU  - Richards,John
AU  - Cram,Donald J.
AU  - Hammond,George Simms
TI  - Elements of organic chemistry / 
T2  - McGraw-Hill series in undergraduate chemistry
U1  - 547 
PY  - 1967///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Química orgânica
ER  -