TY  - BOOK
AU  - Mishra, J.
AU  - Mishra, J. 
AU  -  Belitsos, B.
TI  - Business, Telecommunication
SN  - 025605617x
U1  - 384.33 
PY  - 1987///
CY  - New York
PB  - McGraw Hill International Book Company
KW  - ELN
ER  -