000 00272nam a22001217a 4500
260 _aLos Angeles :
_bSage,
_c1992
999 _c547305
_d547305
082 _a362.4 SWA-D
100 _aSwain,John
245 _aDisabling Barriers : enabling environments
250 _a3
300 _a354p
942 _cBK