00298nam a2200121Ia 450000500170000000800410001704100080005808200150006610000200008124500280010126000380012930000090016720260720174633.0260720s1943    xx            000 0 und d  aeng  a510.2 CUSM  aCurrick, Thomas  aMathematics made simple  aNew YorkbMade simple Booksc1943  a281p