nam a22 7a 4500 1331 1331 OSt 20180330094355.0 180330b xxu||||| |||| 00| 0 eng d 978-0-12-802506-2 Allied Informatics, Jaipur 4647 03/03/2018 2017-18 BSDU English BSDU 621.042 SMI Smith, Craig B & Parmenter, Energy Management Principles : Applications, Benefits, Savings 2nd USA Elsevier Inc. 2016 410 This book is the comprehensive guide to the fundamental principles and systematic processes of maintaining and improving energy efficiency and reducing waste. Electrical Parmenter, Kelly ddc BK 0 0 ddc 0 0 REF BSDU BSDU REF 2018-03-30 6071.00 1 621.042 SMI 014497 2020-02-12 00:00:00 2019-09-28 2018-03-30 BK