000			00314nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c60
040			_aET
100			_aKAPUR J.N.
245		0	_aMATHEMATICS ENJOYMENT
260			_bARYA BOOK DEPOT _aNEW DELHI
300			_a92
500			_a65186
942			_cBK
999			_c71149 _d71149