TY  - BOOK
AU  - Sharma, Sharat
TI  - Understanding disciplines and subjects 
SN  - 9788194639466
U1  - 375 
PY  - 0000///[n.d]
CY  - Meerut
PB  - R.Lall book depot
KW  - Education-Curricula
N1  - Includes bibliography
ER  -