000 00248 a2200097 4500
100 _qTiwari, Bhola Nath
245 _aBhasha vigyan pravesh evam Hindi bhasha
260 _aNew Delhi
_bKitabghar Prakashan
_c2007
300 _b347p.
942 _2ddc
_cBB
999 _c299174
_d299174