TY - BOOK AU - Puri, R.K. AU - Puri, R.K. ED - V.K. Babbar. ED - V.K. Babbar. TI - Solid state physics and electronics SN - 81-219-1475-2 U1 - 530.41 PUS 22 PY - 1997/// CY - New Delhi PB - S.Chand and Company. KW - KW - Solid state physics ER -