Tyagi, P D . Journal of scientific and industrial research (2012) / Monographic Serials edited by P D Tyagi. - New Delhi : NISCAIR , 2012. - 836p. : figs.,tables ; 27cm . - Vol.71 no.1-6(BJ-3954)(2008)- Frequency: Monthly. ISSN: 0022-4456; e-ISSN: 0975-1084. Abstract journal Includes bibliographical references and index ISBN: NULL (Binding) Subjects--Index Terms: SCIENCE AND TECHNOLOGY-PERIODICALS INDUSTRIAL ENGINEERING-PERIODICALS Dewey Class. No.: 605 / TYA/J