Excellent book for understanding how Netware 5 is structured and how it functions. Easy to understand and to the point. There aren't many third party books available on this subject, unlike the MCSE tests.
Very good but only for people with experience!!!! As a CNA (certified in 4.11) I highly recommend this book. It's very well laid out and gets to the point very quickly. One word of caution for people getting their CNA for the first time WITHOUT any experience is USE THIS BOOK with SelfTests BIGRED test prep, BIG Red offers you simulations which are exactly like the actual Netware GUI. Knowing how to the answer multiple choice answers isn't going to help you in the work place. The CNA exam has simulations which requires you to know HOW TO DO IT unlike MICROMONOPOLY aka Microsoft's. So if you use this with Big Red you will pass. I did!!