edited by Boris Goldengorin, Panos M. Pardalos
Springer, 2012
eBooks
Liu, C.L. (Chung Laung), 1934-, author
McGraw-Hill, 1968
Buku Teks
John Wiley & Sons, 1979
Buku Teks
edited by A. Hajnal, R. Rado, Vera T. Sos
North-Holland, 1975
Buku Teks
Sieradski, Allan J.
PWS-Kent Pub., 1992
Buku Teks