000 00323nam a2200133Ia 4500
008 210901s1976 xx 000 0 hin d
082 _a491.43 NAG
100 _aNagender
245 0 _aShaili Vigyan
260 _aNew Delhi
_bNational publishing House
_c1976
300 _a65
650 _aHindi language
942 _2ddc
_cBK
999 _c12131
_d12131