000 00402nam a2200157Ia 4500
008 220901s2012 xx 000 0 eng d
020 _a9382553069
082 _aH40 Q25
100 _aDas, Shyam Sunder
245 _aBhasha vigyan
260 _aDelhi
_bAtul Prakashan
_c2012
650 _aLanguage development
_93486
650 _aLanguage usage
_96100
650 _aLanguage
_94542
942 _2ddc
_cBK
999 _c12579
_d12579