000 00319nam a2200145Ia 4500
008 240517s9999||||xx |||||||||||||| ||und||
020 _cRS 784.00
040 _aKSOM
100 _aHerbert B Asher
245 0 _aCausal Modeling
250 _a2nd
260 _aNew Delhi
_bSage
_c1983
300 _a96p.
942 _cBK
999 _c182899
_d182899