"Consists of the 4th edition with the 'Supplementary volume' appended and paged consecutively with it."
"List of Professor Bolle's writings": pages xiv-xvii
Of the nature and origin of differential equations -- On differential equations of the first order and degree between two variables -- Exact differential equations of the first degree -- On the integrating factors of the differential equation Mdx + Ndy = 0 -- On the general determination of the integrating factors of the equation Mdx + Ndy = 0 -- On some remarkable equations of the first order and degree -- On differential equations of the first order, but not of the first degree -- On the singular solutions of differential equations of the first order -- On differential equations of an order higher than the first -- Equations of an order higher than the first, continued -- Geometrical applications -- Ordinary differential equations with more than two variables -- Simultaneous differential equations -- Of partial differential equations -- Partial differential equations of the second order -- Symbolical methods -- Symbolical methods, continued -- Solution of linear differential equations by definite integrals -- Additions to Chapter II. -- Additions to Chapter VII -- Additions to Chapter VIII -- Additions to Chapter IX -- Additions to Chapter X -- Additions to Chapter XIV -- On systems of simultaneous linear partial differential equations of the first order, and an associated systems of ordinary differential equations -- Homogeneous systems of linear partial differential equations -- Of non-linear partial differential equations of the first order -- Partial differential equations of the second order -- On the solution of the partial differential equation Rr+Ss+Tt+U(s²-rt)=V, in which R, S, T, U, V are given functions of x, y z, p, q -- Additions to Chapter XVII -- The Jacobian theory of the last multiplier -- The differential equations of dynamics [fragment] -- On the projection of a surface on a plane