000 00513nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aLA227.3.J64
100 _aAbercrombie, Nicholas
245 0 _aJoint unit for planning research
260 _aLondon
260 _bHeinemann Educational Books
260 _c1974
300 _ax,246p.
300 _c23cm.
650 _aUniversities and colleges
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c98678
_d98678