Goal Zone : Meeting challenges: When the going gets tough, what do people do? / Silver Burdett Ginn. - Needham Heights, MA : Silver Burdett Ginn, 1997. - 32 p. : ill. ; 28 cm. - Literature Works 3/6 . Comments ISBN: 0-663-59073-6 Subjects--Topical Terms: Reference books Subjects--Index Terms: Study and teaching