00318    a2200121   4500020001500000082001700015100001900032245006400051250000900115260004100124300001700165650001400182  a8120323645  a621.395bBEL  aBell, David A.  aLaboratory manual for operational amplifiers and linear ICs  a2nd.  aNew DelhibPrentice hallc1997g2003  a120p.c24cm.  aCIRCUITRY