F. Bartels & Mary E. Marye.
© 9Sep32; A54933. J. Grace Walker,
Mary E. Marye (Mary E. Richardson),
Nell F. Bartels (A); 6Jan60;
R249663.
How to use Adventures wise and otherwise.
To the teachers. By J. Grace
Walker & Nell F. Bartels. © 9Jun32;
AA97950. J. Grace Walker & Nell F.
Bartels (A); 28Mar60; R254415.
How to use Higher levels. By J. Grace
Walker, Nell F. Bartels & Mary E.
Marye. © 9Sep32; A54934. J. Grace
Walker, Mary E. Marye (Mary E.
Richardson) & Nell F. Bartels (A);
6Jan60; R249664.
How to use Trail fires. To the
teacher. By Grace J. Walker, Nell
F. Bartels & Mary E. Marye.
© 9Jun32; AA97952. J. Grace Walker,
Mary E. Marye (Mary E. Richardson),
Nell F. Bartels (A); 6Jan60;
R249671.
Trail fires, habits and skills.