00459nam a22001457i 4500001001000000005001700010008004100027082002200068100001500090245005700105260006100162300001700223650005500240020001800295SXC02330520260819093733.0260101s1998    ii            000 0 eng d  a670.427 SIN-I222  aSingh, S K10aIndustrial instrumentation and control /cSingh, S K  abTata McGraw Hill Education Pvt. Ltd., New Delhi,c1998  ap. ;c22 cm. 0aMechanization and automation of factory operations  a9780340719220