TY  - BOOK
AU  - Hawk,Minor Clyde
TI  - Theory and problems of descriptive geometry
T2  - Schaum outline ser
PY  - 1962///
CY  - New York : 
PB  - Schaum Publ., 
KW  - GEOMETRIA DESCRIPTIVA
N1  - Apéndice, p. 203-206    Bibliografía, p. 207
ER  -