Andrew M Duncan

Objective-C Pocket Reference by Andrew M. Duncan O'Reilly Media Paperback 19 December 2002 from£N/A | RRP: ~~£7.5~~
The Cave Diving Group Manual by Andrew M. Ward,Colin P. Hayward,David C. W. Brock,John N. Cordingley,Duncan M. Price,Rupert P. Skorupka,Richard W. Stanton,Mike B. Thomas,John P. Volanthen,Clive D. Westlake Cave Diving Group Paperback 29 February 2008 from£N/A | RRP: ~~£27.5~~