<![CDATA[PKK Library Search for 'au:"Helson, Harry"']]>

<![CDATA[PKK Library Search for 'au:"Helson, Harry"']]> /cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Helson%2C%20Harry%22&format=rss2 4 0 200 ADAPTATION-LEVEL THEORY ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=411479 By Helson, Harry. New York Harper & Row 1964 . xvii, 732p.

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=411479 THEORETICAL FOUNDATIONS OF PSYCHOLOGY ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=411481 By Helson, Harry. D. Van Nostrand Company, Inc. 1951

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=411481 THEORETICAL FOUNDATIONS OF PSYCHOLOGY ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=411483 By Helson, Harry. D. Van Nostrand Company, Inc. 1951

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=411483 Theoretical foundations of psychology ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=411484 By Helson, Harry. Princeton D. Van Nostrand 1951 . xix, 787p

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