000 00734nam a2200193 4500
001 92336
005 20180123211815.0
020 _a0-912736-25-9
041 _aeng
090 _cBF76.5 .I83 1982
100 _aIsaac, Stephen [et al.]
245 _aHandbook in research and evaluation : a collection of principles, methods, and strategies useful in the planning, design, and evaluation of studies in education and the behavioral sciences
_cStephen Isaac and William B. Michael. - 2-nd edition
260 _aSan Diego
_bEDITS Publishers
_c1981
300 _a234 p. : tab.
_c24 cm
504 _aБібліогр. в підрядк. прим.
960 _b19
_jj
_cu
_dL
_f2006-05-15 00:00:00
_h2006-06-23
964 _a2006-04-14
988 _x48
990 _t1694
999 _c225638
_d225638