The last was never published, although printed and used as a college textbook.
He was the author of several college textbooks on physics.
At this point writing college textbooks began to require his full attention.
If you read some of the things in our college textbooks it would make your blood run cold, yes indeed.
She is author of two college textbooks on astronomy and ten books for children.
She wrote an essay to introduce the book, which has been used over the years as a college textbook.
His works have been included in Philippine high school and college textbooks.
She was pretty sure that money for college textbooks would not be a genuine problem in the fall.
Anyone know how much it costs to print your average college textbook?
They also represent about 87 percent of the $1.2 billion college textbook business.