"Fortification is the oldest military science, and this splendidly illustrated book tells the story of fortification from the days when prehistoric men took cover behind ramparts of earth, to the days when the Allied air forces blasted rocket-propelled bombs into Hitler’s submarine pens and the concrete defenses of the Atlantic Wall. ..1st Edition by Ian V.Hogg…1975,printed in Britain,,,******ALL OVERSEAS BUYERS MUST PURCHASE REGISTERED MAIL SERVICE AT $11.80 FEE,PLUS SIGNED RETURN RECEIPT FOR AN ADDITIONAL $2.80 SENT QUICKEST AIR MAIL SERVICE BY US POST OFFICE ******This Is Non-Negotiable******,,PAY PAL,PERSONAL CHECKS MUST CLEAR MY BANK BEFORE ITEM IS SENT AND US POSTAL MONEY ORDERS ACCEPTED,,,ITEMS RETURNED IN SAME CONDITION AS SENT WILL BE REFUNDED OR PURCHASER MAY USE AS CREDIT TOWARD OTHER ITEMS IF DESIRED,, POSTAGE COSTS /CUSTOMS TAXES ARE NOT REFUNDABLE,,,ITEMS RETURNED IN ALTERED OR DAMAGED CONDITION WILL NOT BE ACCEPTED FOR REFUND OR CREDIT,,,BUYER HAS 3 DAY INSPECTION PERIOD STARTING WITH RECEIPT OF ITEM,,,ITEMS RETURNED MUST BE WITHIN 5 DAYS AFTER EXPIRATION PERIOD HAS EXPIRED,AND BY SAME METHOD OF INITIAL MAILING,,,FAILURE TO DO SO WILL NEGATE RETURN PRIVILEGES AND SALE WILL BE FINAL,,,THANK YOU FOR LOOKING