00349nam a2200145Ia 45000030006000000080041000060400015000471000021000622450040000832500006001232600039001293000006001685460012001740050017001860STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGanguly Amar, K,  aOptoelectronic Devices and Circuits  a1  bNarosa; New Delhic2007aNew Delhi  a0  aEnglish20220125170524.0