Langsam, Yedidyah. Data structures using C and C++ / Aaron M. Tenenbaum, Yedidyah Langsam, Moshe J. Augenstein. - Upper Saddle River, NJ : Prentice Hall ; London : Prentice-Hall International UK, 1996. ISBN: 9788120311770 Dewey Class. No.: 005.73