Rogers F B
Bull Med Libr Assoc. 1966 Oct;54(4):316-20.
This brief note supplements the article which appeared in the BULLETIN in the January 1966 issue (vol. 54, p. 1-10). Data for six additional months of operation are given, representing 192 additional searches. Original personnel costs are confirmed; machine costs are considerably lower than during the earlier period. It is estimated that, under the conditions indicated, the cost of a search per year searched is about $66.00.
本简短说明是对1966年1月(第54卷,第1 - 10页)发表在《公报》上的文章的补充。给出了另外六个月的运行数据,代表了额外的192次检索。原始人员成本得到确认;机器成本比早期大幅降低。据估计,在所示条件下,每年每次检索的成本约为66.00美元。