TY  - BOOK
TI  -  Cassell & the Publishers Association directory of publishing
U1  -  REF 070.5025 CAS 
CY  -  London : 
PB  -  Cassell.
KW  -  Publishers and ublishing
KW  -  Gt. Brit.
KW  -  Directories
KW  -  Book industries and trade
ER  -