=LDR 00000nam 2200000 4500 =001 INLIS000000000047706 =005 20200206120933 =035 ##$$a 0010-021600000000094 =008 200206################g##########0#ind## =040 ##$$a NPBDMAT =082 ##$$a 006.68 =090 ##$$a R. 328.598 $b Lap c =245 ##$$a Concise user's guide microsoft MS-DOS 6.22 : $b For the MS-DOS oprating system =260 ##$$a Singapure,$c 2006 =300 ##$$a x, 127 hlm. : $b ilus ; $c 23 x 19 cm. =650 #4$$a Program KOmputer - MS-DOS =084 ##$$a 006.68 CON m =990 ##$$a 31500502 =990 ##$$a 31500502