TY - BOOK ED - Radio Corporation of America. TI - RCA receiving tube manual U1 - 621.38151 PY - 1959/// CY - New Jersey PB - Radio Corporation of America KW - MCE N1 - 0; 0; 0; 621_381510000000000_RAD; 0; 0; 0; 621_381510000000000_RAD; 0; 0; 0; 621_381510000000000_RAD; 0; 0; 0; 621_381510000000000_RAD; 0; 0; 0; 621_381510000000000_RAD ER -