000			00414nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a526.87 _bMAT-B
100			_aMattguzhkkar, Venkadesh
245		0	_aBangarvaadi
260			_bNATIONAL BOOKSTALL _aKottayam _c1977
630			_xGENERAL STACK
650			_aNATURAL SCIENCE& MATHEMATICS _vASTRONOMY & ALLIED SCIENCE _xMATHEMATICAL GEOGRAPHYGeneralia
942			_cBOOK
999			_c68566 _d68566