@article{oai:tsuru.repo.nii.ac.jp:00000210,
 author = {植村, 憲治},
 issue = {67},
 journal = {都留文科大学研究紀要, 都留文科大学研究紀要},
 month = {},
 note = {Following the previous papers which treated text books and teacher's books for Kindergarten, Grade 1, 2 and 3 we introduce and investigate an American arithmetic text book and the teacher's book for Grade 4, named "Mathematics" published by McGraw-Hill Company. And we point out that in this text book, many more mathematical conceptions are taught than Japanese text books.},
 pages = {25--45},
 title = {米国算数教科書紹介(V)},
 year = {2008}
}