TY - BOOK AU - KOCH, HELGE VON AND LJUNGBERG, GREGORY TI - INSTRUMNETS AND MEASUREMENTS : CHEMICAL ANALYSIS, ELECTRONICX QUANTITIES, MUCLEONICS AND PROCESS CONTROL PY - 1961/// CY - NEW YORK PB - ACADEMIC PRESS PUBLISHERS UR - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=275 ER -