The worst is better than none at all and even the best cannot be expected to be quite true. It makes it an ideal source for the engineer who wants a dictionary and quote book all in one source, but it is an odd combination. The small size makes it easy to lose in a reference collection, and it would probably be difficult to find on a typical engineer's desk. Some graphics are included, but they have not been reprinted very clearly. Acronyms and abbreviations are included, but they are not cross-referenced.
Definitions tend to be short and clear.
Therefore, if you want to find out alternative definitions or the history of a word, you will have to go to another source. The Glossary of Reliability and Maintenance Terms is for engineers, plant operators and special library collections. Inc. All rights reserved.