TY  - BOOK
AU  - Upreti, Tanka 
TI  - Sanchar anusandhan : paddhati ra abhyas
SN  - 9789993328537
U1  - 302.2 
PY  - 2066///
CY  - Kathmandu
PB  - Sanjha Prakashan
KW  - Social Interaction, Social Sciences
ER  -