A course in exterior ballistics

Washington: Government Printing Office, 1921. — 131 s.Ordnance textbook. Prepared by the ordnance departmentPartial differentiation
Successive approximations
Effect of differential variations
Finite differences
Elements of the trajectory
History of exterior ballistics
The motion of a projectile
Computation of trajectories
Derivation of auxiliary variables
Range correction formulas
Angle of departure correction formulae
Deflection formulas
Rotation of the earth
Computation of differential corrections
Weighting factors
Construction of a range table