Rozenfel�d, B. A.
Stereographic projection / (Print Resources). By B. A. Rosenfeld and N. D. Sergeeva - Moscow : Mir Publishers, c1973. - 50p. : ill. ; 20 cm. - Little mathematics library .
Bibliography: p. [54]
B-8849
Spherical projection.
QA520 / .R67 1973
Stereographic projection / (Print Resources). By B. A. Rosenfeld and N. D. Sergeeva - Moscow : Mir Publishers, c1973. - 50p. : ill. ; 20 cm. - Little mathematics library .
Bibliography: p. [54]
B-8849
Spherical projection.
QA520 / .R67 1973