REVIEW 



Plane Trigonometry | with Tables | by | Eugene Henry Barker ! head of the 

 department of mathematics, Polytechnic | High School, Los Angeles, 

 California | with 86 illustrations | Philadelphia | P. Blakiston's Son 

 & Co. I 1012 Walnut Street i Cloth, pp. i-vii + 1-172, including index. 

 Price $1 net. 



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