Dr.U.C.Gupta Shiksha Ke Samajik Aadhar शिक्षा के समाज्िक आधार - Delhi "K.S.K.Publishers And Distributors,H.O.:7/26,Basement,Ansari Road,Daryaganj," 2008 - 243 Hard ISBN: 9788189983000 Dewey Class. No.: 370 E253