000 00467pam a2200169a 44500
005 20170420121546.0
008 170407b xxu||||| |||| 00| 0 eng d
040 _cIITK
041 _aeng
082 _a338.4767746
_bH719s
100 _aHollander, Samuel
245 1 _aThe sources of increased efficiency
_bstudy of du pont rayon plants
260 _aCambridge
_bM. I. T. Press
_c1965
300 _a228p
650 _aRayon Industry And Trade. U. S
942 _cBK
999 _c422499
_d422499