KHAN, SHEENAM,BAHUTA PRERANA RAWAT, TRIPTI AND YADAV, MANSI VIDYA SAFAL COMPETENCY- BASED ASSESSMENT BOOK GRADE- 8 ( EXCEL WITH 12 STEM BASED PULL-OUT ASSESSMENT PAPERS) - NEW DELHI VIDYA PRAKASHAN MANDIR (P) LTD, NEW DELHI - 104 ISBN: 9.78935E+12 Subjects--Topical Terms: NON-FICTION Dewey Class. No.: / KHA