Nominations--October: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundredth Congress, First Session on October 15, 1987, Thomas P. Rona, to be Associate Director, Office of Science and Technology Policy; October 28, 1987, Francis J. Ivancie, to be a Commissioner, Federal Maritime Commission; Francis H. Fay; and William W. Fox, Jr. to be Members, Marine Mammal Commission