000 00340nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aK.K.Choudhary
245 0 _aNanoscience and Nanotechnology
250 _a2016
260 _aNew Delhi
260 _bPearson
260 _c0
650 _aNanoscience and Nanotechnology
942 _cBK
999 _c25753
_d25753