66	pubsecmat_a1980v20.jpg
70	pubsecmat_a1980v20p101.pdf
71	pubsecmat_a1980v20p105.pdf
88	pubsecmat_a1980v20p111.pdf
65	pubsecmat_a1980v20p115.pdf
52	pubsecmat_a1980v20p119.pdf
68	pubsecmat_a1980v20p121.pdf
39	pubsecmat_a1980v20p125.pdf
82	pubsecmat_a1980v20p129.pdf
46	pubsecmat_a1980v20p133.pdf
128	pubsecmat_a1980v20p135.pdf
97	pubsecmat_a1980v20p141.pdf
79	pubsecmat_a1980v20p145.pdf
98	pubsecmat_a1980v20p155.pdf
78	pubsecmat_a1980v20p161.pdf
78	pubsecmat_a1980v20p165.pdf
78	pubsecmat_a1980v20p169.pdf
74	pubsecmat_a1980v20p17.pdf
70	pubsecmat_a1980v20p173.pdf
151	pubsecmat_a1980v20p177.pdf
70	pubsecmat_a1980v20p185.pdf
139	pubsecmat_a1980v20p189.pdf
77	pubsecmat_a1980v20p195.pdf
123	pubsecmat_a1980v20p199.pdf
71	pubsecmat_a1980v20p205.pdf
32	pubsecmat_a1980v20p209.pdf
92	pubsecmat_a1980v20p21.pdf
61	pubsecmat_a1980v20p211.pdf
112	pubsecmat_a1980v20p215.pdf
85	pubsecmat_a1980v20p219.pdf
62	pubsecmat_a1980v20p223.pdf
82	pubsecmat_a1980v20p227.pdf
87	pubsecmat_a1980v20p233.pdf
68	pubsecmat_a1980v20p237.pdf
68	pubsecmat_a1980v20p241.pdf
70	pubsecmat_a1980v20p245.pdf
117	pubsecmat_a1980v20p249.pdf
125	pubsecmat_a1980v20p25.pdf
124	pubsecmat_a1980v20p255.pdf
38	pubsecmat_a1980v20p261.pdf
94	pubsecmat_a1980v20p263.pdf
47	pubsecmat_a1980v20p267.pdf
58	pubsecmat_a1980v20p269.pdf
92	pubsecmat_a1980v20p273.pdf
134	pubsecmat_a1980v20p31.pdf
132	pubsecmat_a1980v20p37.pdf
100	pubsecmat_a1980v20p43.pdf
108	pubsecmat_a1980v20p47.pdf
106	pubsecmat_a1980v20p51.pdf
129	pubsecmat_a1980v20p55.pdf
95	pubsecmat_a1980v20p61.pdf
25	pubsecmat_a1980v20p65.pdf
91	pubsecmat_a1980v20p69.pdf
108	pubsecmat_a1980v20p73.pdf
90	pubsecmat_a1980v20p79.pdf
93	pubsecmat_a1980v20p83.pdf
121	pubsecmat_a1980v20p87.pdf
59	pubsecmat_a1980v20p93.pdf
57	pubsecmat_a1980v20p97.pdf
2945	+
7965	.