 annual review inform scienc technolog the major trend 1970's system plan servic clear indic year's annual review chapter the movement inter-institut oper network began gain forc 1965-1970 period establish librari consortia tent effort comput nationwid bibliograph util these movement vigor show sign cost-effect product ventur inter-institut cooper promis servic improv cost reduct pose problem demand formal cooper institut requir agreement prioriti special clear understand specif user subgroup it requir care product system plan design includ intellig consider versu bui issu sever chapter volum touch problem consider on develop 1973 rapid growth on-line retriev servic - oper feder govern oper privat sector the appar cost-effect servic rais problem data base produc inter-institut cooper librari facil rais publish print materi cover rise cost face declin rapidli grow sale individu unit product - monograph serial secondari public magnet tape the inclus chapter copyright - annual review seri - reflect topic grow controversi ownership distribut anoth aspect controversi - role govern non-profit servic relat privat industri - explor year's chapter document retriev system techniqu 