000 00298nam a2200121Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a428
245 0 _aScience and technology in everyday life
260 _aWasington
_bEnglish teaching division
_c1979
300 _a94p.
942 _cLL
999 _c375
_d375