ISBN 9783112788325 books & textbook
Varna, Bulgaria – 29 May –7 June 1975: Proceedings of Open Meetings of Working Groups on Physical Sciences of the Eighteenth Plenary Meeting of COSPAR ... Measurement Programs; COSPAR14-B, 16.
De Gruyter /1976-12-31 Hardcover / 1098 Pages
isbn-10: 311278832X / isbn-13: 9783112788325
