theory and practicals Kakani, S.L. creator Kakani, Shubhra text New Delhi Viva Books 2015 monographic xiii,1171p. : 24cm(pbk) ill. by S.L.Kakani [and] Shubhra Kakani 621 9788130924892 BAC-EN21 ENG-111836 dpl BSB/Ven DBAD/PUB 20170718100842.0