APA Style
Ashcraft, Mark H. ().
The Frequency of aritmetic facts in elementary texts: Addition and multiplication in grades 1-6 .
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Chicago Style
Ashcraft, Mark H.
The Frequency of aritmetic facts in elementary texts: Addition and multiplication in grades 1-6 .
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.
.
MLA Style
Ashcraft, Mark H.
The Frequency of aritmetic facts in elementary texts: Addition and multiplication in grades 1-6 .
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,
.
.
Turabian Style
Ashcraft, Mark H.
The Frequency of aritmetic facts in elementary texts: Addition and multiplication in grades 1-6 .
:
,
.
.