TY  - BOOK
AU  - Hoelscher, Randolph Philip
AU  - Hoelscher, Randolph Philip
TI  - The teaching of mechanical drawing
U1  - 604.2 
PY  - 1929///
CY  - New York
PB  - John Wiley & Sons
KW  - MCE
N1  - 0; 0; 0; 604_200000000000000_HOE
ER  -