000 00295nam a2200121Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
082 _a4H0 Sin.M5
100 _aSingh,Tilak
245 0 _aNaveen bhasha vigyan
260 _c1985
_bPrakashan Sansthan
_aNew Delhi
300 _a256p.
942 _cSU
999 _c82826
_d82826