000			00399nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a553.58 _bAYY-O
100			_aAyyaneth, P
245		0	_aOru Athyadhunikante Maranam
260			_bNATIONAL BOOKSTALL _aKottayam _c1978
630			_xGENERAL STACK
650			_aNATURAL SCIENCE& MATHEMATICS _vEARTH SCIENCE _xECONOMIC GEOLOGYGeneralia
942			_cBOOK
999			_c71077 _d71077