TY - RPRT TI - NIST standard refernce data products 1990 catalog AU - Chase, Malcolm W, Jr AU - Chase, Malcolm W, Jr PY - 1990 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 782-1990 DO - 10.6028/NIST.SP.782-1990 ER -