=LDR 00000nam 2200000 4500 =001 INLIS000000001144868 =005 20220411123731 =035 ##$$a 0010-0422000033 =007 ta =008 220411###########################0#ind## =082 ##$$a 620.82 =084 ##$$a 620.82 SUM e =100 #$$a Suma'mur =245 1#$$a Ergonomi Untuk Produktivitas Kerja /$c Suma'mur =260 ##$$a jakarta :$b CV Haji Masagung,$c 1989 =300 ##$$a 118 ; $c 24 x 16 cm