000			00409nam a2200121Ia 4500
008			210815s9999||||xx |||||||||||||| ||und||
040			_aID-SmMUS
084			_a179-0094 SHA Edu Bo.
100			_aWilliam R. Shadish
245		0	_aExperimental and Quasi Experimental Designs for Generalized Causal Inference
650			_aEducation (Pendidikan) _eE-D-U _vExperimental and Quasi Experimental _yPsikologi
942			_cBK
999			_c3958 _d3958