41
by Whitelam, Keith W.
Published 1996
Book
42
by Whittaker, Molly.
Published 1984
Book
43
by Porter, J. R. 1921-
Published 1995
Book
44
by Feldman, Louis H.
Published 1998
Book
45
by Vriezen, Th. C. 1899-1981
Published 1963
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46
by Danell, G. A. 1908-2000
Published 1946
Book
47
Published 1972
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48
by Weidmann, Helmut.
Published 1968
Book
49
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51
Published 1872
Book
52
Published 1973
Journal / Magazine
53
by Grollenberg, Lucas, 1916-1997
Published 1959
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54
by Unnik, W. C. van 1910-1978.
Published 1978
Book
56
Published 1988
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57
by Sharkansky, Ira.
Published 1991
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59
by Kessler, Rainer
Published 1992
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60
Published 1996
Book