00743nam a22001931 4500 1/12466 980312s1960 enk 000 0 eng d 12879 DLC GR-PeUP 025.12 HA Hawken, William R. The state of the library art: vol.5, part 3: Full-size photocopying/ William R. Hawken, edited by Ralph R. Shaw. New Jersey: Graduates school of library service, 1960. 397p.: fig., phot.; 22 cm. Index. Library materials Conservation and restoration. Photocopying processes Library services. Library services photocopying. INST UNIPILB MAIN 20040709 025.12 HA 00128469 00128469 LOAN 0 1