71.   Or that their college days are relevant reference point decades later?

72.   Plano resident D.A. Weibring, who designs courses as a side business, said he likes the layout well enough to use it as a reference point.

73.   Postcolonial studies - an attempt to look at the legacy left by the major powers on the developing world - seem to be a frequent reference point.

74.   Scientists liken them to signposts or bookmarks, because they serve as reference points in uncharted regions of DNA, landmarks to help biologists locate genes they are hunting.

75.   Second, I got an important reference point for the rest of my days.

76.   So the sanitarium becomes your reference point, a linking device that holds the fractured narrative together.

77.   Spinning it like a wheel of fortune provided permutations of philosophical and metaphysical problems, which he used as reference points for his paintings.

78.   That has changed, leaving Italians questing for reference points in the confused landscape of their new political order.

79.   That summer became a reference point in my growing years whenever I had a new and daunting task.

80.   The bad times always will remain a chapter of her life, but now only as a reference point instead of a definition.