TY - BOOK AU - Knab,Lawrence, Mathey,Robert AU - Jenkins,David TI - LABORATORY EVALUATION OF NONDESTRUCTIVE METHODS TO MEASURE MOISTURE IN BUILT-UP ROOFING SYSTEMS U1 - 693.89 PY - 1981/// CY - PB - National Bureau Of Standards,Washington KW - Moisture -- Measurement KW - Building, Moisture Proof ER -