TY  - BOOK
AU  - Bear Herbert S
TI  - Lecture notes in mathematics : A collection of informal reports and seminars
T2  - Lecure Notes in Mathematics: a collection of informal repors and seminars
U1  - B25, L01 
PY  - 1970///
CY  - Berlin
PB  - Springer-Verlag         
KW  - Higher algebra
N1  - Bibliography 47p
ER  -