000 00581nam a22001937a 4500
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008 260520b |||||||| |||| 00| 0 eng d
020 _a9780415374101
040 _aDLC
_bEN
_cDLC
050 _aLB1028 C572
100 _aCOHEN, Louis
_q Louis Cohen
245 _aResearch methods in education
_c/Louis Cohen, Lawrence Manion and Keith Morrison.
250 _a6th
260 _aLondon;
_bRoutledge:
_c2007.
300 _axviii, 638 p. :
_b ill. ;
_c26 cm.
500 _aIncludes bibliographical references and index
942 _2lcc
_cBK
_n0
999 _c4434
_d4434