000			00389nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a550.77 _bCHE-V
100			_aCheruliyil, Kunjunni Nampeshan
245		0	_aVikramourvassiam
260			_bNATIONAL BOOKSTALL _aKottayam _c1978
630			_xGENERAL STACK
650			_aNATURAL SCIENCE& MATHEMATICS _vEARTH SCIENCEGeneralia
942			_cBOOK
999			_c70823 _d70823