TY  - BOOK
AU  - Sykes,Peter, x
AU  - x
TI  - A guidebook to mechanism in organic chemistry: x
SN  - x
U1  - 547/S983g 
PY  - 1970///
CY  - New Delhi
PB  - Orient Longman
KW  - Chemistry, Organic
N1  - Includes
ER  -