00743nam a22002057a 4500 20161109145354.0 ENG-116491 9789350072677 311.00 EN-100023 DBAD/PUB 510.71 Chakravarty, Basudha Cusomisised teacher's traning package for KGBV teachers Mathematic : teachings of algebra, ratio and proportion,mensuration,data handling and annexure / New Delhi National Council of educational Research and Tranning 2014 Sri Aurobindo Marg New Delhi 110016 268p. 19cm (pbk) Book-3 Includes bibliographical references ddc EN 510.71 CUS 104556 104556 0 0 0 1 NFIC DBAD DBAD 2016-11-09 DBAD/PUB 311.00 0 510.71 CUS EN-100023 2016-11-09 00:00:00 1 311.00 2016-11-09 EN