Grout, J. (1802). The pupil's guide to practical arithmetic for the use of schools. Daniel Greenleaf.
Citace podle Chicago (17th ed.)Grout, Jonathan. The Pupil's Guide to Practical Arithmetic for the Use of Schools. Worcester, Mass.: Daniel Greenleaf, 1802.
Citace podle MLA (8th ed.)Grout, Jonathan. The Pupil's Guide to Practical Arithmetic for the Use of Schools. Daniel Greenleaf, 1802.
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