00314nam a2200109Ia 4500008004100000022001800041040002500059082002200084100002200106245004000128260003600168240215s9999 xx 000 0 und d a971-08-5154-3 aNORSU-DumcNORSU-Dum aFil/651.75/Sa5/c1 aSantos, Amanda F. 0aHandbook on Maritime Correspondence bNational Book Store, Inc.c1992