TY - BOOK ID - 127764144 TI - Air quality instrumentation AU - Scales, John W. AU - Instrument society of America PY - 1972 SN - 0876641648 PB - Pittsburgh (Pa.) : Instrument society of America, DB - UniCat KW - Air sampling apparatus. KW - Air KW - Pollution KW - Measurement. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127764144 AB - ER -