One Hundred and One] 101 Easy Ways to Get Better Grades. Chicago: World Book, 1979 120 с. 0-7166-3211-X/LC.
One Hundred and One] 101 Easy Ways to Get Better Grades. Chicago: World Book, 1979 120 с. 0-7166-3211-X/LC.
(1979) One Hundred and One] 101 Easy Ways to Get Better Grades, Chicago: World Book 120 с. 0-7166-3211-X/LC.
(1979). One Hundred and One] 101 Easy Ways to Get Better Grades. Key Questions Asked and Answered. Chicago: World Book, 120 с.
One Hundred and One] 101 Easy Ways to Get Better Grades: Key Questions Asked and Answered. Chicago: World Book; 1979. p. 120 с. ISBN: 0-7166-3211-X/LC.