00629nam a22001577a 4500952014100000999001500141020002100156082001800177100002300195245005400218260002900272300003500301500002000336650010800356942000700464  00104070aRIUbRIUd2012-07-27ePurchased: Mr. Books Islamabadg1490.00l0o621.3815 GROp2053r2012-07-27 00:00:00t1w2019-02-21yBK  c2962d2962  a0830636102 (pbk)  a621.3815bGRO  aGrossblatt, Robert  aBob grossblatt's guide to creative circuit design  aAmericabTAB Booksc1992  axiii, 234 p.b: ill.c; 23 cm.  aIncludes index.  aElectronic circuit designvOperational amplifiervNiCad batteriesvArithmeticvModulatorvBeepingvFEAS  cBK