00290nam a22001217a 4500020001500000020001900015082001600034100001500050245003500065260003600100300000800136650002400144  a9350140497  a978-9350140499  a621.3815GUP  aGupta, J S  aElements of Analog Electronics  aNew DelhibKataria & Sonsc2011  a460  aAnalog Electronics