000 00266nam a2200121Ia 4500
008 211209s1977 xx 000 0 und d
041 _aeng
082 _a665.5 N77 SAM
100 _aSAMUEL M
245 _aENERGY CRITICAL DECISION
260 _c1977
300 _a256
999 _c14506
_d14506