000			00313nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c595
040			_aET
100			_aKHURMI R.S.
245		0	_aTHEORY OF STUCTURES
260			_bS. CHAND PUB. _aNEW DELHI
300			_a710
500			_a46672
942			_cBK
999			_c52687 _d52687