TY  - BOOK
AU  - compiled and edited by S P Ruhela and R S Khan
TI  - Joyful learning : its foundation and implementation, in the context of universalization of elementary education
SN  - 81-86030-55-7
U1  - 372 Ruh/Kha 
PY  - 1997///
CY  - Regency, New Delhi
ER  -