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E.R.Plunbett, M.D.. (1977). Ocouptional disease syllabus of signs and symptoms . Malang Kota: E.Rplunbett.

Gaya Chicago

E.R.Plunbett, M.D.. Ocouptional disease syllabus of signs and symptoms. Malang Kota: E.Rplunbett, 1977. Text.

Gaya MLA

E.R.Plunbett, M.D.. Ocouptional disease syllabus of signs and symptoms. Malang Kota: E.Rplunbett, 1977. Text.

Gaya Turabian

E.R.Plunbett, M.D.. Ocouptional disease syllabus of signs and symptoms. Malang Kota: E.Rplunbett, 1977. Print.