X-title: Preliminary distribution of a hash table program for STL.
	 The hash.h includes 4 forms of hash table:  hash_set, hash_multiset,
	 hash_map, and hash_multimap corresponding to the respective tree
	 implementations already found in STL.	The file hashbase.h contains
	 the underlying implementation.
X-author: Bob Fraley
X-file: bfhash.zip
