TY - BOOK AU - Howe,Malverd A. TI - A treatise on arches: Designed for the use of engineers and students in technical schools U1 - 721.41 PY - 1906/// CY - New York PB - J. Wiley & Sons; [etc.] KW - Arches N1 - 0; 0; 0; 721_410000000000000_HOW UR - http://catalog.hathitrust.org/api/volumes/oclc/2455376.html ER -