00337nam a2200133Ia 4500008004100000082001600041100002100057245002400078260000900102300000800111650003700119650003400156653001300190170901s1976    xx            000 0 und d  a641.1bB78H  aBurton, Benyamin 0aHuman and Nutrition  c1976  a431  aHome Economics and Family Living  aTechnology (Applied sciences)  aNutrtion