Royal Engineers Supplementary Pocket Books in one binding

Royal Engineers Supplementary Pocket Books in one binding , Booklets 1 though 6 .Start off  in war time and go to 1951 , and are as follows : No 1 A 1944 , Pocket Book No.2 Concrete 1951, Pocket book No. 3 Bridging 1945, Pocket Book No.4 Demolitions 1946 ,Pocket Book No 5 A Roads 1946 , Pocket book No5B Airfields 1946 , Pocket No 5C Earth Moving Plant 1951, Pocket Book No .5 D Soil Mechanics 1952 , Pocket Book No 6 Water Supply 1946 . In good condition with fold outs .