Just been through a bag of books: Terminals and Communications Handbook, Digital Press, 1978 PDP-11 peripherals handbook, Digital Press, 1975 Computer Interfacing Accessories and Logic Handbook, Digital Press, 1978-79 PDP-11 Software Handbook, Digital Press, 1978 Terminals and Printers Handbook, Digital Press, 1983 PDP-11 Microcomputer Interfaces Handbook, Digital Press, 1983 Desiging a Distributed Processing System, Associated Business Press, 1979, Hamish Donaldson A guide to the successful management of computer projects, Associated Business Press, 1978, Hamish Donaldson OpenVMS and Digital UNIX Interoperability Guide, Digital Press, 1995 PDP-11 Architecture Handbook, Digital Press, 1983 PDP-11 Software Handbook, Digital Press, 1983 PDP-11 MICRO/PDP-11 Handbook, Digital Press, 1983 PDP-11 Bus Handbook, Digital Press, 1979 PDP-11 UNIBUS Processor Handbook, PDP-11/84, PDP-11/44 and PDP-11/24, Digital Press,