000 00283nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPathak, R.P.
245 0 _aShiksha Ka Darshinik Evam Samajshastriya Aadhar
260 _aNew Delhi
_bKanishk
_c2010
300 _a272p.
942 _cBK
999 _c14692
_d14692