000 00293nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a342
_bSIM
100 _aSimpson (M G)
245 0 _aTested sectarial techniques for ggetting things done
260 _c1979
300 _a220p.
942 _2ddc
999 _c5000
_d5000