TY  - GEN
AU  - Philiph M. Johnson
TI  - Ralted information sheet matel 3
U1  - 671.823,JOH 
PY  - 1966///
CY  - New York
PB  - Delmar Publisher
N1  - Straight Edge (Page-1), Government Lock (Page-5), Drawing Review (Page-10), Auxiliary Projections (Page-44), Exhaust Hood or Canopy (Page-129), Transition (Page-153), Slant Throat Transition (Page-165), Louvers (Page-192)
ER  -