Yakub, Syed .
Atomic physics / Textual Documents Syed Yakub. - Chennai : S.Viswanathan , 1961. - 126 ; .
539.7 / YAK/AT
Atomic physics / Textual Documents Syed Yakub. - Chennai : S.Viswanathan , 1961. - 126 ; .
539.7 / YAK/AT