00327nam a2200133Ia 450000500170000008000180001710000250003524500210006026000540008130000100013558300190014594200120016499900170017620260716043006.0  a18.08.01 A359  aAldenderfer, Mark S.  aCluster analysis  bSage PublicationsaBeverley Hills, Calif.USc1984  a88 p.  c3/7/00kM2LMGR  cMmA359  c38363d38363