TY  - BOOK
ED  - Michigan.
ED  - American Conference of Governmental Industrial Hygienists
TI  - Industrial ventilation: A manual of recommended practice 
AV  - TH7684.M6 I53 1990
PY  - 1970///
CY  - Lansing, michigan
PB  - American conference of governmental industrial hygienists
KW  - Fábricas
KW  - Calefacción y ventilación
KW  - Manuales
ER  -