00495nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200100008510000170009524500860011226000380019827000510023630000210028770000170030820230131144404.0  aENG-135881  a9789386551443c150.00  aEN-119413  bDBAD/PUB  a005.4  aJain, Satish  aPersonality Development and Devices & Applications/cSatish Jain and Shashi Singh  aNew DelhibBPB Publicationsc2017  a20, Ansari Road, Darya GanjbNew Delhie110002  a115p.c28cm(pbk)  aShashi Singh