000			00389nam a2200145Ia 4500
005			20260205044935.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a025.43 Sa72U
100			_aSEHGAL R L SARDANA J. L.
245		0	_aUNIVERSAL DECIMAL CLASSOFICATION
260			_aN.D. _bESS ESS PUBLICATIONS _c1983
300			_a208
690			_aLIBRARY;CLASSFICATION-U D C
942			_cBK
999			_c67064 _d67064