TY - JOUR AU - Bullard, Jeffrey AU - Stutzman, Paul C2 - Cement and Concrete Research DA - 2006-09-01 LA - en M1 - 36 PB - Cement and Concrete Research PY - 2006 TI - Analysis of CCRL Proficiency Cements 151 and 152 Using the Virtual Cement and Concrete Testing Laboratory. UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=900100 ER -