Rossi, Peter Henry ((1921-2006).)

    Evaluation : a systematic approach / [by] Peter H. Rossi, Mark W. Lipsey, Howard E. Freeman. Seventh edition.

    Thousand Oaks;London ;New Delhi : SAGE Publications, cop. 2004. X, 470 s. : il. ; 24 cm.
    ISBN 978-0-7619-0894-4

   
T.12865        UKD: 005.585:304:316.334.5](075.8)=111