by:
Haapala, Arto
(1959- )
In: Kanava. - ISSN 0355-0303. - 16(1989) : 7, s. 429-433
Kanava. - ISSN 0355-0303. - 16(1989) : 7, s.429-433
Journal article
In: Kanava. - ISSN 0355-0303. - 16(1989) : 7, s. 429-433
Kanava. - ISSN 0355-0303. - 16(1989) : 7, s.429-433
Journal article
by:
Haapala, Arto
(1959- )
In: Kanava. - ISSN 0355-0303. - 18(1990) : 8, s. 557-559
Kanava. - ISSN 0355-0303. - 18(1990) : 8, s.557-559
Journal article
In: Kanava. - ISSN 0355-0303. - 18(1990) : 8, s. 557-559
Kanava. - ISSN 0355-0303. - 18(1990) : 8, s.557-559
Journal article