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010   $a9786610192182
010   $a0-309-58911-8
010   $a0-585-02214-3
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100   $a19960416d1996      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt
182   $cc
183   $acr
200 04$aThe path to the Ph.D$b[electronic resource] $emeasuring graduate attrition in the sciences and humanities /$fAd Hoc Panel on Graduate Attrition Advisory Committee, Office of Scientific and Engineering Personnel, National Research Council
210   $aWashington, D.C. $cNational Academy Press$d1996
215   $a1 online resource (90 p.) 
300   $aBibliographic Level Mode of Issuance: Monograph
311   $a0-309-05482-6 
320   $aIncludes bibliographical references (p. 35-44).
606   $aDoctor of philosophy degree$zUnited States
606   $aCollege dropouts$zUnited States
606   $aUniversities and colleges$zUnited States$xGraduate work
606   $aUniversities and colleges$zUnited States$xSociological aspects
615  0$aDoctor of philosophy degree
615  0$aCollege dropouts
615  0$aUniversities and colleges$xGraduate work.
615  0$aUniversities and colleges$xSociological aspects.
712 02$aNational Research Council (U.S.).$bAd Hoc Panel on Graduate Attrition Advisory Committee.
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910778657703321
996   $aThe path to the Ph.D$93853727
997   $aUNINA