"Basic Category Theory for Computer Scientists"
			   MIT Press, 1991

				ERRATA

		    Revised Dec 10, 1991 at 15:53

p 53, l -2,-1; p. 54, l 1,3-17; p 56, l 7,20,27-37; p 57, l 1,2: 
	Many instances of \Gamma missing (in fact, ALL instances of this character 
	were dropped by the dvi->postscript converter for the linotronic)

p 76:	The citation for the new book of Adamek, Herrlich, and
	Strecker is missing from the bibliography.  It should be:

	Jiri Adamek [Ji\v{r}\'{\i} Ad\'{a}mek], Horst Herrlich, and George Strecker. 
	Abstract and Concrete Categories.
	John Wiley and Sons, 1990.

p 83, reference [34]:
	The second editor should be Hassan Ait-Kaci [A\"{\i}t-Kaci].

p 84, reference [42]:
	"Grothendeick" should be spelled "Grothendieck"

p 97:
	"Grothendiek" should be spelled "Grothendieck"