TY  - BOOK
AU  - Koncept Books,.
TI  - Guide to bharat sanchar nigam limited : J.T.O.junior telecom officers recruitment exam. / 
U1  - 384.6076 
PY  - 2010///
CY  - Uttarakhand : 
PB  - Koncept Books , 
KW  - TELECOMMUNICATION-GUIDE BOOK
N1  - NULL
ER  -