000			00492cam a2200181 a 4500
003			OSt
005			20210118144754.0
008			901012r19921991nyua 001 0 eng
020			_a0827346700
040			_cATU
050	0	0	_aTJ223.P76 _b.S1 1991
100	1		_aSwainston, Fred. _99310
245	1	2	_aA systems approach to programmable controllers /
260			_aAlbany _bDelmar Publishers, _c1992.
300			_axiv, 294 p. : _bill. ; _c24 cm.
504			_aIncludes index.
942			_2lcc _cBOOK
999			_c4789 _d4789