51.   Now UAM says it is making substantial changes.

52.   Once that happens, central banks will be precluded from making any substantial changes in interest rates.

53.   Other substantial changes were made under the skin.

54.   Perhaps the most substantial change in the way the story is told is that we are given a genuine hero.

55.   Raymond W. Smith, chairman of Bell Atlantic Corp., said the legislation should be signed into law without substantial changes.

56.   Scientists who prepared the full chapter on which the summary statement is based say they do not expect any substantial change in their basic assessment.

57.   Sen. Jackie Speier, D-Hillsborough, said she would vote for the bill in its current form, but not if any substantial changes are made.

58.   Since then, like no other American musical of its stature, the work has undergone substantial changes with each important revival.

59.   Sometimes, however, job sculpting calls for more substantial changes.

60.   That retreat notwithstanding, the legislation would make substantial changes.