000 00956nam a2200253Ia 4500
001 113565
003 BIBL
005 20160527183618.0
008 770813s1946 xx 000 0 eng c
010 _aa 47003514
035 _a(OCoLC)03184745
040 _aCatholic univ. of America
_cOCP
049 _aPUXA
050 _aQA137
_b.S43
082 _a411.407
100 1 0 _aSebold, Mary Theodine
_csister
_9275453
_2Local
245 0 0 _aLearning the basic concepts in fractions and their application in the addition and subtraction of simple fractions
_cby Sister Mary Theodine Sebold.
260 0 _aWashington, D.C.
_bThe Catholic university of America press
_c1946.
300 _a88 p. incl. tables, diagrs.
_c23 cm.
500 _aAt head of title: The Catholic university of America.
502 _aThesis (PH.D.)--Catholic university of America.
504 _aBibliography: p. 83-88.
650 0 _aFractions.
_xStudy and teaching.
_998388
_2Local
999 _c94902
_d94902