00502nam a2200145Ia 4500 141108s9999 xx 000 0 und d "RAMAMOORTHY N,SARAVANAN S,SHIVA KUMAR S & SOMASUNDARAM S" DESIGN AND DEVELOPMENT OF LADDER LOGIC FOR CRATES AND BOTTLES COUNTING USING PLC WRAPPER UG PLC / MICROPROCESSOR 2000 "ADDISON & CO LTD ., CHENNAI" Mr.P A MOHAN Mr.S.RAJAGOPALAN EEE 2 CENTRAL LIBRARY PR 62472 62472 0 0 0 0 SSN SSN 2014-11-08 0 PR2 2014-11-08 00:00:00 2014-11-08 PR EEE