TY - BOOK AU - Bube Richard H TI - Photovoltaic materials T2 - Series on properties of semiconductor materials; 1 SN - 186094065X (hbd) U1 - C6:212, N8 PY - 1998/// CY - London PB - Imperial College Press KW - Conduction KW - Semiconductors KW - Physics Electricity N1 - Bibliographical references 225-267p; Index 277-280p ER -