000 002480000a22000970004500
008 140223b1992 xxu||||| |||| 00| 0 eng d
041 _aeng
100 _aWB
_fAuthor
245 _aResearch Observer Vol.7 no.1 Feb 1992
260 _aWashington
_bWB
_c1992
999 _c175752
_d175752