74008234
Dec 6, 1989
Mar 24, 1992
COMPUTER PROGRAMS AND PROGRAM USER MANUALS ALL SOLD AS A UNIT FOR USE IN THE FIELD OF CONSTRUCTION COST ESTIMATING
Electrical and Scientific ApparatusPRINTED PUBLICATIONS; NAMELY, NEWSLETTERS, BOOKS, PAMPHLETS, AND BROCHURES PERTAINING TO CONSTRUCTION COST ESTIMATING
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