\input zb-basic
\input zb-ioport
\iteman{io-port 50325072}
\itemau{Lam, Paul; Csete, Josephine; Mcnaught, Carmel}
\itemti{Costs of E-learning support: an investigation across 139 small projects}
\itemso{IJEA 1, No. 1, 61-75 (2009).}
\itemcc{}
\itemut{}
\itemli{http://www.igi-global.com/Bookstore/Article.aspx?TitleId=1831}
\end