Rudolph Ernest Langer has written:
'On the asymptotic solutions of ordinary linear differential equations about a turning point' -- subject(s): Differential equations, Linear, Linear Differential equations
'Nonlinear problems' -- subject(s): Nonlinear theories, Congresses
'A first course in ordinary differential equations' -- subject(s): Differential equations
'Partial differential equations and continuum mechanics' -- subject(s): Congresses, Differential equations, Partial, Mathematical physics, Mechanics, Partial Differential equations
'Boundary problems in differential equations' -- subject(s): Boundary value problems, Congresses
Ernest Rudolph Breslich has written: 'Supervised study as a means of providing supplementary individual instruction' -- subject(s): Accessible book, Study skills
Georg Langer has written: 'Die liebespost'
Dietger Langer has written: 'Vladimir Der Heilige'
S. K. Langer has written: 'The problems of art'
JOSEF LANGER has written: 'ORGANIZATIONAL CHANGE IN TRANSITION SOCIETIES'
Norbert Langer has written: 'Die deutsche Dichtung seit dem Weltkrieg'
Susanne Katherina Langer has written: 'Philosophical sketches' 'Feeling and form'
Anette Rudolph has written: '\\'
Sergio Langer has written: 'Manual de Historia Argentina' 'Langer' -- subject(s): Caricatures and cartoons, World politics
Hedy Langer has written: 'Die Hackenschmidts und die Familien ihrer Frauen'
Micha Langer has written: 'Let everything that breathes' -- subject(s): Artistic Photography
Charlotte Langer has written: 'Niemand weiss, wohin es geht' -- subject(s): Biography