A text book of physics
Duncan, J.
A text book of physics J. Duncan - London : Macmillan and Company, 1923. - v3 & 4 (xii, 538-778p.) ; 20 cm.
Physics
531.3
A text book of physics J. Duncan - London : Macmillan and Company, 1923. - v3 & 4 (xii, 538-778p.) ; 20 cm.
Physics
531.3