000 00251nam a22001097a 4500
082 _a400
_bBIS
100 _aBist, U. S.
245 _aConcept of Language
260 _aNew Delhi:
_bBharatiya Vidya Prakasan,
_c1990.
650 _aLanguage
942 _cBK
999 _c391671
_d391671