摘要：Communication patterns and working relationships between large health sciences libraries and departmental libraries are examined and discussed. The results of a telephone survey to obtain information on the experiences of twenty-one large New York metropolitan area health sciences libraries with their departmental libraries are reported. Discussion includes the experiences of Columbia University's Augustus Long Health Sciences Library with departmental libraries within the Columbia/Presbyterian Medical Center (C/PMC). A mediated survey of C/PMC departmental libraries and over thirty years of cooperation with some of these departments are reported. The potential detrimental effects of departmental libraries are acknowledged, but the substantial positive benefits of cooperation and ways to achieve this cooperation are emphasized.
