TY - BOOK T1 - New plan social studies A2 - Subramanyan, V. A2 - Sharma, N. K. LA - English PP - New Delhi PB - Arya Book Depot YR - 1972 UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei731418867 KW - Schulbuch ER -