TY - RPRT TI - Standard Reference Materials Application of some metal SRM's as thermometric fixed points AU - Pfeiffer, Earl R AU - Riddle, John L AU - Furukawa, George T PY - 1982 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NBS SP 260-77 DO - 10.6028/NBS.SP.260-77 ER -