A study of the prevelence of tuberculosis among elementary and secondary public school teachers in selected schools in the four districts of Manila, Philippines [microform]

מידע ביבליוגרפי
מחבר ראשי: Unson, Diana T.
פורמט: Visual Material
יצא לאור: Quezon City Photoduplication Service. University of the Philippines Library 1977.
נושאים: