000 00251nam a2200109Ia 4500
100 _aSharma, Devendranath
942 _cBK
245 _aBhasavigyan ki bhumika
260 _aRadhakrishna prakashan, New Delhi
_c1966
082 _aH 401 Sha
300 _a386p
999 _c8567
_d8567