International series of monographs in natural philosophy - 1.1965 - 74.1975; 76.1975 - 78.1975; 80.1975 ISSN: 0074-8064 = Int. Ser. Monogr. Nat. Philos. CODEN: ISMNA Nat. Bib. Agency Control No.: 012268879 DE-101 411254-4 DE-600 Index Terms--Genre/Form: Monografische ReiheMonografische Reihe Dewey Class. No.: 050 500