TY - GEN AU - Shearer, Howard E AU - Schenke, EMax C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1940-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.LCIRC.588 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1940 TI - Letter Circular 588::the National Association of Hosiery Manufactures NAHM snag resistance tester ER -