"copeland, paul l. "
elements of modern physics: / paul.l. copeland - ed. - usa : o.u.p 1961. - "x, 507p.; 24 cm."
hard cover
--
539. cop
elements of modern physics: / paul.l. copeland - ed. - usa : o.u.p 1961. - "x, 507p.; 24 cm."
hard cover
--
539. cop