Elementary Practical Mathematics /
Perry, John .
Elementary Practical Mathematics / Textual Documents John Perry. - 1st ed. / - New York : Macmillan and co , 1913. - 335p. : ill ; 22cm .
Index
Mathematics G-Mathematics
511 / P 429 El
Elementary Practical Mathematics / Textual Documents John Perry. - 1st ed. / - New York : Macmillan and co , 1913. - 335p. : ill ; 22cm .
Index
Mathematics G-Mathematics
511 / P 429 El
