Weir, William, 50 weapons that changed warfare / by William Weir. - Franklin Lakes, NJ : New Page Books, c2005. - 261 p. : ill. 26 cm. Includes bibliographical references (p. 249-253) and index. ISBN: 1564147568 (pbk.) Subjects--Topical Terms: Military weapons--History. Universal Decimal Class. No.: 355.82