-
41Published 1988“...HC 665 .N2767 6th...”
Conference Proceeding Book -
42Published 1988“...HF 1416.6 .N5 .F892...”
Conference Proceeding Book -
43Published 1984“...HC 599 .P119 17th...”
Conference Proceeding Book -
44Published 1984“...HT 169 .N52 .W4 .H2552...”
Conference Proceeding Book -
45Published 1973“...HN 2 .A0838...”
Conference Proceeding Book -
46
-
47Published 1993“...HV 700 .N5 .P228...”
Conference Proceeding Book -
48Published 1966“...HD 2162 .A278 a...”
Conference Proceeding Book -
49Published 1990“...HC 681 .P1167 1990...”
Conference Proceeding Book -
50Published 1991“...HC 681 .P1167 1191...”
Conference Proceeding Book -
51Published 1986“...HC 681 .Z9 .E5 .E3355 1986...”
Conference Proceeding Book -
52Published 1994“...HB 849 .P117...”
Conference Proceeding Book -
53Published 1993“...HD 6960.5 .A9 .A849 7th...”
Conference Proceeding Book -
54Published 1993“...HC 59.7 .G562 i...”
Conference Proceeding Book -
55Published 1993“...HC 59.7 .G562...”
Conference Proceeding Book -
56Published 1994“...HQ 1240.5 .O3 .W872...”
Conference Proceeding Book -
57Published 1994“...HQ 1865.6 .P783 3rd...”
Conference Proceeding Book -
58Published 1990“...HC 79 .E5 .I61...”
Conference Proceeding Book -
59Published 1992“...HV 677 .N5 .N277...”
Conference Proceeding Book -
60Published 1991“...HB 3692.55 .A3 .H638...”
Conference Proceeding Book