TY  - BOOK
AU  - Baues,Hans J.
TI  - Obstruction theory on homotopy classification of maps
T2  - Lecture notes in mathematics ; 
SN  - 0387085343
AV  - QA3QA612.79 .L28 no. 628
U1  - 510/.8 s514/.24 
PY  - 1977///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Obstruction theory
KW  - Homotopy theory
KW  - Mappings (Mathematics)
KW  - მათემატიკა
N1  - Includes index; Bibliography : p. [370]-378
ER  -