1. Dept. of Arch.. Engrg., Penn. State Univ., 211 Engr. Unit A, University Park, PA 16802, 814-863-2080 FAX 814-865-4789.
2. Dept. of Arch.. Engrg., Penn. State Univ., 220 Engr. Unit A, University Park, PA 16802, 814-863-2079 FAX 814-865-4789.
3. Dept. of Arch.. Engrg., Penn. State Univ., University Park, PA.
4. Dept. of Archi. Engrg., Penn. State Univ., University Park, PA.