{"newspaper_name": "New-York daily tribune.", "edition": "01", "page": "p2", "byline": ""}
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ELEMENTS NATURAL pHlLoSoPHY, embracing the gene


raj principles Of Mechanics iydroststcs Hydraulics,


rncumaics Acoustics, Optics, Electricity, GavanisIu.


Magnetism and Astronomy. illustrated by Several


hundred Enrravings. By LEONARD u. GALE, NJ u.


Professor OF o;ec,,. id NJ sfIosy in the University


OF the Cty OF New-Nork aua Lecturer on Chemistry


aud Natural Philosophy. Sea-ieeN Mark Il. New


man.


The eleventh edition OF the above work has just
been published by Mr.. Newman. Among the va
tietyof elementary books on the subjected Natural
Philosophy we have met with none which appears
10 us so judiciously arranged, so coRcise and yet
SO persplcucus in Its propositions, clear and
practical IN lis illustrations. Its not burdened with
d mass of irrelevan, matter, rather belonging 10
scientific treatise on particular branch Of Physics
but il is simply what i, processes to be an element
ary work, and contains great number of illustra.
lions and observations which are the results Of the
authors own experiments. We heartily commend
this book to Teachers and 10 Parents. 1t is beaut-
fully printed and well bound and is sold, we believe
for IS cents 1t will be found most useful as well
as pleasing book 10 every mechanic, and we would
especially recommend !, 10 the private Use of ap-


