1
by Gupta, P.P.
Published 1989
Located: Gurudas College
Call Number: 517.382 GUP
Book
2
by Gupta, P.P.
Published 1982
Located: Gurudas College
Call Number: 519.92 GUP
Unknown
3
by Gupta, P.P.
Published 1986
Located: Gurudas College
Call Number: 519.92 GUP ed.2
Unknown