000 00383nam a2200121Ia 4500
100 _aChhaya M Malkani
720 _a Dr R N Padhye [guide]
942 _cTH
245 _aEvaluation of optical whiteners used for cotton materials
260 _aMumbai
_bS.N.D.T. Women's University
_c1990
300 _aix,78,xxip
999 _c128686
_d128686