 criteria evalu technic librari effect in juli 1966 john thompson compani accept contract picatinni arsen us depart armi perform studi aim develop 'criteria evalu effect librari oper servic' atli program armi technic librari improv studi the studi divid three phase aim a literatur search reflect current 'state-of-the art' cover librari standard method evalu librari develop ii a phase gather evalu data requir armi technic librari survei publish sourc develop criteria iii a phase establish valid criteria phase ii studi complet phase iii progress expect complet late fall 1968 the report phase ii detail studi phase iii the purpos paper find studi 