000 00343nam a2200145Ia 4500
008 120812s9999 xx 000 0 und d
041 _aEnglish
100 _aG.G. Wilson , R.T. Ellington
245 _aIGT Home Study Course Gas Distribution
260 _aUSA
260 _bPrentice hall
260 _c2000
300 _a402
942 _e1
999 _c122613
_d122613