TY  - BOOK
AU  - S P GUPTA
AU  - ALKA GUPTA
TI  - SHIKSHA MANOVIGYAN
SN  - 8186204059
PY  - 2012///
CY  - ALLAHBAD
PB  - SHARDA PUSTAK BHAWAN
KW  - SHIKSHA MANOVIGYAN
ER  -