Birrell, Andrew D. An Introduction to Programming with
Threads. Digital Equipment Corporation, 1989, DEC-SRC Research Report
#35 online as
-ftp://ftp.dec.com/pub/DEC/SRC/research-reports/SRC-035.pdf
+L<ftp://ftp.dec.com/pub/DEC/SRC/research-reports/SRC-035.pdf>
(highly recommended)
Robbins, Kay. A., and Steven Robbins. Practical Unix Programming: A