
2441 - An introduction to the lie theory of one-parameter groups : with applications to the solution of differential equations |
2442 - An introduction to the mathematical theory of the Navier-Stokes equations. Volume I : Linearised steady problems |
2443 - An introduction to the mathematical theory of the Navier-Stokes equations. Volume II : Nonlinear steady problems |
2444 - An introduction to the operational calculus |
2445 - An introduction to the operations with series - 2nd edition |
2446 - An introduction to the statistical analysis ot data |
2447 - An introduction to the study of integral equations |
2448 - An introduction to the theory of algebraic surfaces |
2449 - An introduction to the theory of algebraic surfaces |
2450 - An introduction to the theory of canonical matrices |