TY  - BOOK
AU  - John.H Block
AU  - John.H Block/
TI  - Wilson and Gisvold's textbook of Organic medicinal and pharmaceutical chemistry
SN  - 9780781734813
U1  - 615.19  B62W 
CY  - U.S.A
PB  - Lippincott williams and wilkins
ER  -