id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-596	Jiroušek, P.	Programming a Logical Control Method by a Parallel Process	2004	5	.pdf	application/pdf	2652	160	57	There exist higher level of logical control program systems such as STEP 5 and GRAFCET. Unlike other program systems, for instance systems support- ing the GRAFCET, verification is performed in graphical form.	cache/ap-596.pdf	txt/ap-596.txt