TY - BOOK ID - 142497661 TI - Objects in motion : cars, cannon, circle, river, collider, planet : user's manual for PC and Macintosh computers PY - 1993 PB - New York (N.Y.): American institute of physics, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:142497661 AB - ER -