TY  - BOOK
AU  - Katyal, Sukanya
AU  - Kimti Lal
AU  - Inder Singh
AU  - Patanjali
TI  - World knowledge for children
U1  - 030 
PY  - 1992///
CY  - Delhi
PB  - Shikha Publications
KW  - World knowledge
KW  - Children knowledge
ER  -