LEADER 00000cam a2200325   4500 
008    790601s1961    mau           000 0 |||   
010       61016079 
035    (CaOTULAS)121071486 
035    |9(CaOTULAS)121071486 
040    RID|beng|cRID 
049    RIDM 
050    QA135|b.S76 1961 
081    CTL0175767 
090    QA135 .S76 1961 
100 1  Spitzer, Herbert F.|q(Herbert Frederick),|d1906-|0https://
       id.loc.gov/authorities/names/n84801509 
245 14 The teaching of arithmetic. - 
250    3d ed. - 
264  1 Boston :|bHoughton Mifflin,|c1961. 
300    352 pages :|billustrations 
336    text|btxt|2rdacontent 
337    unmediated|bn|2rdamedia 
338    volume|bnc|2rdacarrier 
504    Includes bibliography. 
650  0 Arithmetic|xStudy and teaching.|0https://id.loc.gov/
       authorities/subjects/sh85007171 
650  7 Arithmetic|xStudy and teaching.|2fast|0https://
       id.worldcat.org/fast/814501 
901    MARCIVE 20231220 
935    77002