Textile and Apparel, Technology and Management - 1975 BATRA, S. K., & SYED, N. (1975). ELASTIC-INELASTIC BEHAVIOR OF PET AND NYLON 66 MONOFILAMENTS UNDER LATERAL COMPRESSION. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 13(2), 369–386. https://doi.org/10.1002/pol.1975.180130214 VARELA, C., BATRA, S. K., & BACKER, S. (1975). DYNAMIC OBSERVATIONS OF ABRASION-SNAGGING - LABORATORY DEVICE FOR SEM. TEXTILE RESEARCH JOURNAL, 45(4), 303–307. https://doi.org/10.1177/004051757504500405