00318nam a2200085Ia 450000500170000000800410001708200200005824500450007826001090012320250107154819.0241216s9999||||xx |||||||||||||| ||und||  aREF 526.982 INT 0aInternational archives of photogrammetry  aHamburgbPublished by the Committee of the XIVth International Congress for photogrammetry Hamburgc1980