MARC 보기
LDR
00309namk 00121 k 4500
001
000000017222
005
19960624133403
008
960624s1980 us 000 eng
049
▼l WM00001214
090
▼a 530.9824 ▼b A512i
245
10
▼a Industrial ventilation / ▼d ACGIH
260
▼a United States: ▼b ACGIH, ▼c 1980
710
▼a ACGIH