000 00266nam a22000977a 4500
082 _a491.4309
_bDEV.B
100 _aDevendra ,Prasad Singh
245 _aBhasha Vijnan aur Hindi Bhasha ka swarup vikas
260 _aAllahabad
_bJayabharati Prakshanam
_c2006
942 _cBK
999 _c210929
_d210929