-
1Published 1988“...HD 4415.5 .S797...”
Book -
2Published 1988“...HC 665 .N5325...”
Book -
3Published 1988“...HC 723 .P766...”
Book -
4Published 1990“...HE 8699 .N5 .A169...”
Book -
5
-
6
-
7Published 1988“...HF 1009.7 .N5 .P964...”
Conference Proceeding Book -
8Published 1996“...HM 276 .D618...”
Book -
9Published 1996“...HD 5701.55 .H282...”
Conference Proceeding Book