This classic book offers basic reference for all researchers using laboratory rats. It includes 339 precisely detailed presentations of the rat - numerous colorful, hand sketched skeletal diagrams give you a thorough analysis of the anatomy of a rat. The large format (8.5 x 11), clarity of the presentations, and its spiral binding - allowing it to lay flat, contribute to this valuable researcher’s assistant. Whether in the library or lying on a laboratory bench, this reference book is a valuable tool. In our opinion, no other textbook even comes close!