000			00429nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a530 _bRAM-P
100			_aRamakrishnan Nair, R
245		0	_aPolytechnic Bhuthikam
260			_bState Institute of Languages _aThiruvananthapuram _c1900
300			_a245p.
630			_xgeneral stack
650			_ascience _vnatural science and mathematics _xphysicsGeneralia
942			_cBOOK
999			_c87884 _d87884