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Contactologia, ISSN 1435-9472, 1997
Journal
Proceedings, 1968
Journal
2014, 4th ed., ISBN 9781451175325
Web Resource
1991, 1st ed. --, ISBN 0801621062, xi, 226
Book
1981, 3rd ed. --, ISBN 0398044945, xii, 918
Book
1974, 5th ed.--thoroughly rev. --, 290
Book
1946, vii, 9-88 p. illus., diag.
Book
1942, 1st ed., xiii, 470 p. incl. illus., tables, diagrs.
Book
BMJ, ISSN 0959-8138, 7/2017, Volume 358, p. j2783
Journal Article
2009, 3rd ed., ISBN 0781778298
Web Resource
2018, Third edition., ISBN 0702066613
Web Resource
Contactologia, ISSN 0171-9599, 1979
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