517 Gra G Granville, Wiliam Anthony , 1863- Elements of the differential and integral calculus , by William Anthony Granville ... revised Percey F. Smith .... and William Raymond Longley Boston , New York (etc) Ginn and company (1934) xi , 516 p. front (port.) diagrs, 24 cm. ( Mathematical texs for colleges , ed. by P. F. Smith)