How do I loaf here? let me count the ways.

Vivien K. G. Lim Thompson S. H. Teo Geok Leng Loo How do I loaf here? let me count the ways. 66-70 2002 45 Commun. ACM 1 http://doi.acm.org/10.1145/502269.502300 db/journals/cacm/cacm45.html#LimTL02