Environmental Management Technologies
Pankaj Chowdhary & Vineet Kumar & Sunil Kumar & Vishvas Hare
Product Design Modeling using CAD/CAE
Kuang-Hua Chang
Jigs and Fixtures
Prakash Hiralal Joshi
Introduction to Cryptography and Network Security
Behrouz A. Forouzan
Modern Digital and Analog Communication Systems
Bhagwandas Pannalal Lathi