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008 981208s1972 nz a 000 0 eng
039 9 _a201704111441
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_y08-18-1999
_zload
040 _dUKM
090 _aLB1028.5.C5[00008019009]
090 _aLB1028.5
_b.C5
100 1 _aChurch, R. J.
245 1 0 _aLinear program length & pupil performance :
_ban experimental study /
_cR. J. Church.
260 _aWellington :
_bNew Zealand Council for Educational Research,
_c1972.
300 _a68 p. :
_bill. ;
_c22 cm.
440 0 _aEducational Research series
_vno.49.
650 0 _aProgrammed instruction
907 _a.b11317024
_b2021-05-28
_c2019-11-12
942 _c01
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_kLB1028.5.C5[00008019009]
914 _avtls000136660
990 _ano
991 _aPusat Pendidikan
998 _at
_b1999-05-08
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_gnz
_y0
_z.b11317024
999 _c133419
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