TY  - BOOK
AU  - Purushottam Singh
AU  -  Ashok Kumar Singh
TI  - Archaeology of middle ganga plain:  New perspectives
U1  - V2:p1G:71.C<-B, P4(RR) 
PY  - 2004///
CY  - Shimla
PB  - I.I.A.S.       
KW  - HISTORY
ER  -