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v.1:no.8 (1952:Nov.),v.3:no.2 (1954:Feb.),v.4:no.3 (1955:Mar.),v.4:no.5 (1955:May)-v.4:no.9 (1955:Dec.),v.5:no.3 (1956:Mar.)-v.5:no.5 (1956:May),v.5:no.7 (1956:Sept.),v.5:no.10 (1956:Dec.)-v.6:no.2 (1957:Feb.),v.6:no.4 (1957:Apr.)-v.6:no.5 (1957:May),v.6:no.8 (1957:Oct.),v.7:no.2 (1958:Feb.)-v.9:no.2 (1960:June),v.10:no.1 (1961:Jan.)-v.11:no.2 (1962),v.11:no.4 (1962)-v.12:no.3 (1963);, v.12:no.4 (1964:Oct.),v.12:no.6 (1964:Dec.),v.14:no.2 (1971:Mar.),v.14:no.4 (1971:Sept.)-v.41:no.1/2 (1998);, v.42:no.1 (2004:spring)-v.50:no.2 (2012/2013:winter),