TY  - BOOK
AU  - Rizvi Ashraf. M
TI  - Professional Communication for the Up Technical University 
SN  - 978-0070603974
U1  - 651.7 RIZ 
PY  - 2007///
CY  - TMH, New Delhi 
PB  - TMH, New Delhi 
KW  -  English Language
ER  -