00351nam a22001217a 4500020001800000082002100018100001600039245008900055260003800144300000900182650002200191700001600213  a9789390783182  a 621.3815bSAN/E  aSandeep K V  aElectronics:bAnalog &Digital (5th sem Bsc Physics)/cK V Sandeep and RK Sunil Kumar  acalicutbcalicut university press  a287p  aphysicsatextbook  asunil kumar