TY  - BOOK
AU  - Tyagi, Kavitha;Misra, Padma.
TI  - Advanced technical communication
SN  - 9788120341722
U1  - 651.7 TYAK 
PY  - 2011///
CY  - New Delhi
PB  - PHI Learning private limited.
KW  - English language variations(427)
ER  -