Fath AL-Mubin Nur Al-Mushalli Mawa'izh At-Tilimsani LIBRI : International Library Review and IFLA-Communications-FIAB / editors, Palle Birkelund, Preben Kirkegaard, Torkil Olsen Electronics and electronic systems / George H. OlsenThe Future of being human /Paul OlsenRediscovering institutions : the organizational basis of politics / James G. March, Johan P. OlsenApplied economics : introductory principles applied to everyday problem / James harvey Dodd, John W. Kennedy, Arthur R. OlsenRescued tertolong : sebuah novel / John Bevere & Mark Andrew Olsen ; editor, Marlina Nadeak ; penerjemah, Santi Wijaya