000 00293nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a435346964
082 _a338BEL
100 _aBell Evelyn
245 0 _aIndustry and resources
260 _bHeinemann education books
_c1977
942 _cBK
999 _c436861
_d436861