TY  - BOOK
T1  - Understanding social studies
A2  - Aggarwal, Kuldeep
LA  - English
PP  - New Delhi
PB  - Pitambar Publ
YR  - 1997
ED  - 1. ed., reprinted
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei733243312
SN  - 8120907612
KW  - Schulbuch
ER  -