TY  - BOOK
AU  - Gupta, Arbind 
TI  - Meri das ungaliyan: vigyan ke vichar aur  gatividhiyan 
T2  - Srajnatmak siksha 
SN  - 9788123732039
U1  - 500 
PY  - 2019///
CY  - New Delhi : 
PB  - National Book Trust , India
KW  - Science- Education
KW  - Education-Recreation
ER  -