TY  - BOOK
AU  - Speads,Carola H.
TI  - ABC de la respiración
SN  - 8471666472
AV  - RA782 .S6318 1980
U1  - 613.1/92 
PY  - 1980///
CY  - Madrid
PB  - EDAF
KW  - Breathing exercises
KW  - Local
KW  - Respiration
N1  - Translation of: Breathing the ABC's; Includes index
ER  -