-
81Published 1990“...HC 681 .P1167 1990...”
Conference Proceeding Book -
82Published 1991“...HC 681 .P1167 1191...”
Conference Proceeding Book -
83
-
84Published 1994“...HC 681 .F996...”
Book -
85
-
86Published 1993“...HC 681 .P11647...”
Book -
87Published 1993“...HD 6960.5 .A9 .A849 7th...”
Conference Proceeding Book -
88Published 1993“...HD 8039 .P4962 .P16 .P713...”
Book -
89Published 1987“...HC 681 .N5326...”
Book -
90Published 1988“...HC 681 .P1164...”
Book -
91Published 1973“...HT 169 .P2 .L785...”
Conference Proceeding Book -
92
-
93Published 1978“...H 62.5 .O3 .P222...”
Conference Proceeding Book -
94
-
95Published 1989“...HD 9750.5 .C0575 no.22...”
Book -
96
-
97Published 1989“...HD 2056 .R3361...”
Conference Proceeding Book -
98Published 1975“...HD 5851 .S726...”
Conference Proceeding Book -
99
-
100