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Prentice Hall has granted permission to Advanced Instructional Systems, Inc. to insert the questions, exercises, and problems from the textbook Astronomy Today 4th edition by Eric Chaisson and Steve Mc Millan into the WebAssign database of questions. Teachers may use the questions from this textbook as part of a normal WebAssign assignment but only if this textbook has been adopted for the class. Any other use is prohibited by the publisher. Astronomy Today copyright © 2001 by Prentice Hall Publishing Company.Portions copyright © 2003 by Advanced Instructional Systems, Inc. All rights reserved. |
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