1
Published 1978
Book
2
by Schütz, Erhard H., 1946-
Published 1986
Book
3
Published 2010
(CARLI) (Other Sources: (GSUdb)658925, (LNCdb)163088)
Book Electronic
5
by Crăciun, Ioana, 1958-
Published 2015
(CARLI) (Other Sources: (UIUdb)7825720)
Book