000			00578nam a2200181Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a371.628 _bW778
100			_aWinslow C E A
245			_aSchool ventilation _bprinciples and practices
260			_aNew York _bTeachers college _c1931
300			_aviii,73p.
500			_aFinal contribution of the New York commission on ventilation whose work was financed by the Milbank memorial fund 1913-1923,1926-1929
650			_aBuilding
650			_aVentilation
942			_cBK
999			_c55951 _d55951