000			00339nam a2200145Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a187094139x
041			_aen
082			_a1.642
100			_aOLIVER, E. C.
245		0	_aData Processing & Information Technology
260			_aLondon _bELBS _c1990
300			_a420p.
942			_cSR
999			_c75936 _d75936