TY - BOOK AU - Mariam, Tamanna. TI - Magnetic characteristics of zinc substituted cobalt ferrites/ U1 - 538 PY - 2018///. CY - Dhaka : PB - University of Dhaka, KW - Magnetism. N1 - Thesis (MPhil)--Department of Physics, University of Dhaka, Session: 2015-2016 ; Includes bibliographical references. ER -