000 00238 a2200085 4500
020 _a978938388724296
100 _aMUKHARJEE, R.N.
245 _aSAMAJSHASTRIYA ANUSANDHAN KI PRAVIDHIYAN EVEM SANKHIKIYA NIRUPAN
260 _bS.B.P.D. AGRA
_c2023
999 _c215401
_d215401