00614nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001700084100001900101245016200120260004400282300002300326650002200349650004100371650003200412IN-BaIIA211028s9999    xx            000 0 eng d  a0-07-030320-7  cIIA Library  a(035)54bHOP  aHopp, vollrath 0aHandbook of Applied Chemistry : Facts for Engineers Scientists Technician and Technical Managerscvollrath Hopp                                                aWashingtonbHemisphere Publishingc1983  a[various pagings.]  aApplied Chemistry  aAstronomy and Astrophysics Thesaurus  aHandbooks-Applied Chemistry