TY  - BOOK
AU  - Sharma, J.N.
AU  - Gupta, .R.K.
TI  - Differental educations: with special functions 
U1  - 515.35 
PY  - 1996///-97
CY  - Meerut
PB  - Krishna Prakashan
KW  - Educarion
KW  - Early childhood education
ER  -