000			00331nam a2200133Ia 4500
008			211209s2005 xx 000 0 und d
020			_a8120325257
041			_aeng
100			_aNIIT
245			_aPROGRAMMABLE LOGIC CONTROL: PRINCIPLES AND APPLICATIONS
250			_a2005 ed.
260			_aNEW DELHI _bPHI _c2005
300			_a219
999			_c44228 _d44228