WEALE'S RUDIMENTARY SERIES. ri 



Arithmetic, Geometry, Mathematics, etc., continued. 



90. ANALYTICAL GEOMETRY AND CONIC SECTIONS, 



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93. MENSURATION AND MEASURING, for Students and Prac- 



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102. INTEGRAL CALCULUS, Rudimentary Treatise on the. By 



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103. INTEGRAL CALCULUS, Examples on the. By JAMES HANN, 



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105. MNEMONICAL LESSONS. GEOMETRY, ALGEBRA, AND 



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136. ARITHMETIC, Rudimentary, for the Use of Schools and Self- 



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137. A KEY TO HADDON'S RUDIMENTARY ARITHMETIC. By A. ARMAN. is. 6d. 



168. DRAWING AND MEASURING INSTRUMENTS. Includ- 



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170. SURVEYING AND ASTRONOMICAL INSTRUMENTS. 



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^MATHEMATICAL INSTRUMENTS. By J. F. HEATHER, 



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185. THE COMPLETE MEASURER; setting forth the Measure- 

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