000			00317nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aKochunarayanan. Tk
245		0	_aAdhunika Jyamithikal
250			_a1st Ed.
260			_bKerala Bhasha Institute _c1972
300			_a174
650			_aMathematics
942			_cBK
999			_c38150 _d38150