00418nam a2200133Ia 4500003000600000005001700006008004100023020001500064040002500079082002500104100002600129245009200155260003700247NORSU20240812073222.0240215s9999    xx            000 0 und d  a9711501147  aNORSU-DumcNORSU-Dum  a372.3044 Sa3 1996 c1  aSalandanan, Gloria G. 4aThe Teaching of Science and Health, Mathematics, and Home Economics, and Practical Arts  bKatha Publishing Co., Inc.c1996