000 00788nam a22002651 4500
999 _c43566
_d43566
001 37805
003 BD-DhAAL
005 20220223120937.0
008 220213t1968 enka bs 000 0 eng
010 _a 68112743
015 _aB68-13175
020 _a034007342X
040 _aDLC
_cDLC
_dDLC
_dBD-DhAAL
050 0 0 _aLB2846
_b.L38
082 0 0 _a370.182
100 1 _aLewis, D. G.
_q(David Gareth),
_d1926-
_946025
245 1 0 _aExperimental design in education
_cby D. G. Lewis.
260 _aLondon,
_bUniversity of London P.,
_c1968.
300 _a192 pages :
_billustrations ;
_c23 cm.
504 _aIncludes bibliographies.
650 0 _aEducational statistics.
_946026
852 _aAyesha Abed Library
_cBIED Collection
942 _2ddc
_cBK