Not page numbers

Those titles prefixed in the text with a dagger to show high flammability risks are prefixed similarly in this index. The four character numbers following the names or synonyms are the serial numbers of the entries, not page numbers. 

Cross references to related group or sub-group entries are also included, with a group list of the names and serial (not page) numbers of the chemicals appearing in Volume 1 which lie within the structural or functional scope of the group entry title. Compounds which are closely similar to, but not in strict conformity with, the group definition are indicated by a prefixed asterisk. 

To locate one or more problems related to a particular subject matter, refer to the index. In using the index, be certain to note that the numbers given there refer to problem numbers, not page numbers. This arrangement of the index is intended to facilitate finding a problem more rapidly, since two or more problems may appear on a page. 

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