TY  - GEN
AU  - Drucker, PF
TI  - The Practice Management
SN  - 0330020315
U1  - 658 
PY  - 1979///
CY  - London
PB  - William Heinemann
KW  - Management
UR  - https://www.amazon.com/Practice-Management-Piper-Peter-Drucker/dp/0330020315/ref=sr_1_1?s=books&ie=UTF8&qid=1496296582&sr=1-1&keywords=0330020315#reader_0330020315
ER  -