The 13th World Cup season began in Japan in December 1978 and ended in Austria in March 1979 . The 13th World Cup season began in December 1978 in Japan and concluded in March 1979 in Austria .
Musim Piala Dunia ke-13 bermula di Jepun pada Disember 1978 dan berakhir di Austria pada Mac 1979. Musim Piala Dunia ke-13 bermula pada Disember 1978 di Jepun dan berakhir pada Mac 1979 di Austria.