Journal of scientific and Industrial research (2018) / edited by Sanjay Sengupta. - New Delhi : NISCAIR , 2018. - 1v; ills; 28 cm. - M BJ5010-Vol.77 no.1-6 BJ5196-Vol.77,no.7-12 ISSN: 00224456 Subjects--Topical Terms: SCIENCE AND TECHNOLOGY-PERIODICALS Dewey Class. No.: 605 / SEN/J