00575nam a2200205Ia 4500003000400000005001700004008004100021020001800062040001800080041000800098082002100106100001500127245005200142250001200194260004900206300002800255650002000283650004400303650002200347OSt20260116104413.0210716s2012    xx            000 0 und d  a9789380501468  cAIMIT LIBRARY  aeng  a629.89 25bBOLW  aBolton, W.  aProgrammable logic controllers /cBy W. Bolton.  a5th ed.  aNew Delhi :bElsevier India Pvt Ltd ,c2012.  axii,400 p.;bPBc25 cm.  aDigital systems  aLadder and functional block programming  aDesigning systems