000 00259nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aTECH (MF BANAHAN) & TECH (A RUTTER B)
245 0 _aUNIX THE BOOK
260 _bE.D. GALGOTIA & SONS NEW DELHI
942 _2ddc
999 _c95435
_d95435