00509nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002500092245005800117260003200175300002000207490003300227856010300260IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780892521449 (Print)  cIIA Library  aLeighty, Robert, ed. 0aData Extraction and Classification from Filmh[eBook]  aWashington, USAbSPIEc1977  aOnline resource  aProceedings of SPIE; V. 0117  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/0117yClick Here to Access eBook