00589nam a22001457a 4500 0 0 0 0 RIU RIU 2012-07-31 Purchased: Alvi Books Bank 310.00 0 621.381548 HEL 3466 2012-07-31 00:00:00 1 2019-02-21 BK 0 0 0 0 RIU RIU 2012-08-30 Purchased: New Idris Book 215.00 9 3 621.381548 HEL -053 2015-02-02 00:00:00 2015-01-23 2 2019-02-21 BB 0 0 0 0 RIU RIU 2012-08-30 Purchased: New Idris Book 215.00 10 2 621.381548 HEL -056 2019-02-19 00:00:00 2019-02-19 3 2019-02-21 BB 0 0 0 0 RIU RIU 2012-08-30 Purchased: New Idris Book 215.00 1 1 621.381548 HEL -054 2014-09-19 00:00:00 2013-09-20 4 2019-02-21 BB 0 0 0 0 RIU RIU 2012-08-30 Purchased: New Idris Book 215.00 7 2 621.38154 HEL -055 2015-02-04 00:00:00 2015-01-19 5 2019-02-21 BB 0 0 0 0 RIU RIU 2012-08-30 Purchased: New Idris Book 215.00 6 2 621.38154 HEL -057 2015-02-01 00:00:00 2015-01-21 6 2019-02-21 BB 3148 3148 8139707314 (pbk) 621.38154 HEL Helfrick, Albert D. William D. Cooper Modern electronic instrumentation and measurement techniques New Delhi Prentice Hall 1990 460 p. : ill. ; 24 cm. Includes index. Electronic measurement Measurement techniques Amplified DC meter Units of measurement Electromechanical instruments Bridge measurements Electronic instruments FEAS BB