Nikolai Kolev,
Hardcover (708 pp.) Elsevier Science (2006-10-03)
$285.00 ($285.00 list)
Nikolai Kolev, Günter Huemer, Michael Zimpfer,
Paperback (153 pp.) Springer (2002-07-02)
None ($99.00 list)
Nikolai Kolev,
Unknown Binding (125 pp.) Slovo (1999)
None
Nikolai Kolev,
Unknown Binding (95 pp.) Sofia-Press (1980)
None
Emil Kolev, Peter Boyvalenkov, Nikolai Nikolov, Oleg Mushkarov,
Kindle Edition (None pp.) GIL Publishing House (2007-10-15)
None ($9.99 list)
Nikolai Kolev-Bosiia,
Unknown Binding (220 pp.) Universitetsko izd-vo "Sv. Kliment Okhridski" (1997)
None
Nikolai Kolev-Bosiia,
Unknown Binding (76 pp.) Voennoizdatelski kompleks "Sv. Georgi Pobedonosets" (1993)
None
Hanspeter Schmidli and Nikolai Kolev Cristiano Fernandes,
Paperback (None pp.) Sao Paulo (2007)
None
Nikolai Rusev,
Unknown Binding (77 pp.) Voennoizdatelski kompleks "Sv. Georgi Pobedonosets" (1992)
None
Olen Steinhauer,
Paperback (368 pp.) Minotaur Books (2008-08-05)
$11.99 ($15.99 list)
