[美]AGENCY FOR INSTRUCTIONAL TECHNOLOGY SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版169 页ISBN：
[美]AGENCY FOR INSTRUCTIONAL TECHNOLOGY SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版202 页ISBN：
（美）AGENCY FOR INSTRUCTIONAL TECHNOLOGY SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版170 页ISBN：
（美）AGENCY FOR INSTRUCTIONAL TECHNOLOGY，SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版170 页ISBN：
（美）AGENCY FOR INSTRUCTIONAL TECHNOLOGY SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版154 页ISBN：
（美）AGENCY FOR INSTRUCTIONAL TECHNOLOGY SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版184 页ISBN：
（美）Agency for Instructional Technology South-Western Educational Publishing著2000 年出版170 页ISBN：
（美）AGENCY FOR INSTRUCTIONAL TECHNOLOGY SOUTH-WESTERN EDUCATIONAL PUBLISHING著2000 年出版184 页ISBN：
（美）Agency for Instructional Technology South-Western Educational Publishing著2000 年出版201 页ISBN：
