科科学技术情報参考书目科学技术情報参考书目de Ching-chih Chen, Zheng FanMateriasScienceBibliographyEngineeringTechnologyEdiciones (1)科学技术情報参考书目 (1985)Shu mu wen xian chu ban she · chino, inglésMás obras de Ching-chih Chen22nd Pacific Conference, New Information Technology for Libra2nd Pacific Conference, New Information Technology for Library & Information Professionals, Educational Media Specialists & Technologists, May 29-31, 1989, The Glass Hotel, Singapore1989Quantitative measurement and dynamic library serviceNumeric databases
22nd Pacific Conference, New Information Technology for Libra2nd Pacific Conference, New Information Technology for Library & Information Professionals, Educational Media Specialists & Technologists, May 29-31, 1989, The Glass Hotel, Singapore1989
CCitizen information seeking patterns, a New England studyCitizen information seeking patterns, a New England study
