00371nam a22001337i 4500001001000000005001700010008004100027082002300068100001300091245005300104260004400157300001700201650001900218SXC03517420260819093946.0260101s2024    ii            000 0 eng d  a620.5 GUP.R-J0222  aGupta, R10aJoint CSIR UGC NET Physical Sciences /cGupta, R  abRamesh Publishing House, Delhi,c2024  ap. ;c22 cm. 0aNanotechnology