TY - BOOK T1 - Crystal rectifiers A1 - Torrey, Henry Cutler, 1911- A2 - Goudsmit, Samuel, 1902- ed A2 - Whitmer, Charles Austin, 1907- joint author LA - English PP - New York PB - McGraw-Hill YR - 1948 UL - https://tuklas.up.edu.ph/Record/UP-99796217602829910 OP - 443 CN - TK 6565 R42 T6 KW - Radio - Rectifiers. ER -