ATANU DUTTA NCSET 2017 2 ND 3RD MAY PROCEEDING OF 12 TH NATIONAL CONFERENCE ON SCIENCE ENGINEERING AND TECHNOLOGY - 1 ST - VIT UNIVERSITY 2017 - 190 P ISBN: 9789389640021 Subjects--Topical Terms: SCIENCE ENGINEERING TECNOLOGY Dewey Class. No.: 620 ATA