000 004100000a22001570004500
008 140223b1961 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aT:3(B1) K1-;1
082 _aT:3(B1) K1-;1
100 _aMills N.
245 _aArithmetic for teacher-training classes. Edn.4.
260 _aNew York
_bHolt
_c1961
650 _aEducation
650 _aTeaching Technique
700 _aTaylor E H
999 _c104263
_d104263