00520     2200169   4500001002100000005001500021035002000036008004100056245006200097100003800159260005500197300003300252084001600285082001000301650002800311990001100339INLIS00000000001067620230312093451  a0010-1118010676230312                g          0 eng  1 aPulp and paper mills /cUnited States Department of Labor  aUNITED STATES DEPARTMENT OF LABOR  aBureau :bUnited States Department of Labor,c1951  aiii, 64 p. :bill. ;c26 cm.  a676.1 UNI p  a676.1 4aPULP AND PAPER INDUSTRY  a178/62