000 00363nam a2200133Ia 4500
008 231017s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a300.15118
_bT09 HEC
100 _aHeck, Ronald H and Thomas,Scott L
_914516
245 3 _aAn introduction to multilevel modeling techniques
250 _a2nd ed.
260 _bRoutledge
_c2009
942 _cBK
999 _c25103
_d25103