TY  - BOOK
AU  - Usman, Mohammad
AU  - Goswami, Ayushman 
TI  - Basic shiksha parishad,Uttatpradesh ki prathmik star ki vigyan vishaya ki pathyapustakon ka vishleshan
U1  - 372.3 USM-B 
CY  - Ajmer
PB  - MDS University, Ajmer
ER  -