TY  - BOOK
AU  - Prasad Om Prakash
TI  - Madhyakaleen Itihas Mein Vigyan
SN  - 9789388183192
U1  - 891.4308 PRA 
PY  - 2018///
CY  - New Delhi
PB  - RAJKAMAL PARKASHAN PVT LTD
ER  -