REFERENCES
- Venkatachalam ,"functional textiles & apparels " (2006) printed by kalvi selvan pathipagam .
- J.E.Booth ,"principles of textiles testing " (1996) printed by kalai selvan pathipagam.
- P.Angappan ," textile testing " (2003) .
- E.P.G.Gobal L.D.Vilenstery "textile science " printed by sathis kumar for "CBS Pubilishes & distributions " Newdelhi .
- P.V.Vidyasagar " Handbook of textile "(1998 printed by " K.N. Raji Mittal for Mittal publications"Newdelhi.