000 00321nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aCHIEN (CHAO C)
245 0 _aINTRODUCTION TO THE MICROCOMPUTER AND ITS APPLICATIONS : PC-DOS, WORD, PERFECT LOTUS 123 & BASE
250 _a2ND
260 _bGALGOTIA PUB.
942 _2ddc
999 _c94865
_d94865