000 00268nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a AHU/C
100 _aAHUJA B N
245 0 _aCOMMUNICATIONS
260 _bINDIAN BOOK COMPANY
_c2003
300 _a199
942 _cTB
999 _c8315
_d8315