000 00312nam a2200121Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
082 _a4H0 Sha. M9
100 _aSharma ,Devendranath
245 0 _aBhasha vigyan ki bhoomika
260 _c1989
_bRadha krishan prakashan
_aDelhi
300 _a394p.
942 _cSU
999 _c87526
_d87526