000 00264nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a539.2
100 _aRakesh Rathi
245 0 _aNanotechnology
250 _a1
260 _bS Chand And Co
_c2009
942 _cBK
999 _c15932
_d15932