000			00323nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c715/-
040			_aET
100			_aRAMAMRUTHAM S.
245		0	_aTHEORY OF STRUCTURES
260			_bDHANPAT RAI PUB. _aNEW DELHI
300			_a1272
500			_a42689
942			_cBK
999			_c48704 _d48704