30.
33.
Basic patent and trade-mark laws of the principal belligerent powers, together with war legi...
by Lawrence Langner, William W...
ISBN: 9781241277659
List Price: $37.75
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The magic curtain: The story of a life in two fields, theatre and invention,
by Lawrence Langner
ISBN: 9781125900840
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Basic Patent and Trade-Mark Laws of the Principal Belligerent Powers Together with War Legis...
by Lawrence Langner, William W...
ISBN: 9781289350925
List Price: $29.75
38.
Another Way Out: A Play in One Act
by De Kock, Paul, Langner, Law...
ISBN: 9781354984802
List Price: $19.95
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American Specification in Europe; a Discussion of Foreign Patent Office and Court Practice w...
by Langner, Lawrence 1890-1962
ISBN: 9781360239705
List Price: $19.95
42.
American Specification in Europe; a Discussion of Foreign Patent Office and Court Practice w...
by Langner, Lawrence 1890-1962
ISBN: 9781360239699
List Price: $9.95
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Another Way Out, a Play in One Act
by Langner, Lawrence 1890-
ISBN: 9781360349503
List Price: $19.95
50.
G. B. S. and the Lunatic: Reminiscences of the Long, Lively and Affectionate Friendship Betw...
by Langner, Lawrence, Lawrence...
ISBN: 9781334369575
List Price: $13.97