00344nam a22001217a 4500020001800000082001700018100002200035245004700057260005600104300001000160365003600170700001600206 a9789385059407 a677.035bNEC aBohuslav Neckár aTheory of Structure and Mechanics of Yarns aNew DelhibWoodheadf Publishing India Pvt Ltdc2018 a705p. f3051.75j197/25-26 Dt.29/7/2025 aDipayan Das