1
|
|
|
|
QA461 .R3
|
Geometry for teachers : An introduction to geometrical theories
|
New York, [ United States ] : John Wiley and Sons , 1968
|
Rainich, G. Y
|
|
22411
|
2
|
|
|
|
QA37.2 .D6
|
Mathematics : art and science
|
New York, [ United States ] : John Wiley and Sons , 1971
|
Dowdy, S. M
|
|
22908
|