applications & analysis Raj Kumar creator Er. Amardeep Singh Er. Gurjeet Singh text New Delhi UDH Publishers & Distributors 2011 4th rev. ed monographic xiv,345p. 24cm(pbk) ill. by Raj Kumar [and] Er. Gurjeet Singh Includes index 338.5024658 9788185044781 8185044783 ENG-104963 DBAD/PUB BSB/Ven dpl 20130717130045.0