00268nam a2200097Ia 4500080001800000100001900018245006800037260004000105300000700145583001800152  a04.01.02 D572  aKohlik, George  aDigest of commercial laws of the world : patents and trademarks  bOceana Pub.aDobbs FerryUSc[198-]-  av.  c12/7/07kJOYD