I have the following three books, still in shrink-wrap. All are from AT&T and dated 1988. . Unix System V AT&T C++ Language System Release 2.0: Product Reference Manual . Unix System V AT&T C++ Language System Release 2.0: Selected Readings Select Code 307-144 . Unix System V AT&T C++ Language System Release 2.0: Library Manual Select Code 307-145 -- -Jon Jonathan Katz, Indianapolis, IN.