000			00288nam a2200121Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aDevidas P V
245		0	_aLohangal Erumbum Sahakarikalum
260			_bCongress Press Pkd _c1977
300			_a199p
650			_aPhysics
942			_cBK
999			_c32850 _d32850