000 00319nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-203-1513-8
082 _a5.133
_bNII
100 _aNIIT
245 0 _aProgrammable Logic Control: Principles and Applications
260 _aVidhyanagar
_bPHI
_c2008
365 _a295
999 _c254982
_d254982