"murray, john . "
electrical properties: / john.. murray - 1 ed. - usa : london education authorit 1978. - ", 104p.; 21 cm."
includes bibliography
--
537. 1 adv
electrical properties: / john.. murray - 1 ed. - usa : london education authorit 1978. - ", 104p.; 21 cm."
includes bibliography
--
537. 1 adv