000 00307nam a22001217a 4500
020 _a047196872
082 _a616.85
_bHAS
100 _aHassold
245 _aDown syndrome A Promising future , together
_cTerry J.Hassold
260 _aNew york
_bA John wiley & sons inc
_c1998
300 _a293
942 _cBK
999 _c16017
_d16017