TY - BOOK AU - Alagappan, N AU - Kumar, N T TI - Electrical engineering materials SN - 0-07-460420-1 U1 - 621.30284 PY - 1988/// CY - New Delhi PB - Tata McGraw-Hill KW - Electrical equipments KW - Magnetic property of materials KW - Semiconductors N1 - Ahuja Book ER -