000 00419nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a29321
082 _a510.7834
_BTYM / DOW
100 _aTymer / Dowden
245 0 _a1-2-3-form A - Z
250 _a-
260 _aN. Delhi
_bCBS Publishers & Distributors
300 _a281
500 _a25055
650 _aComputer Science
942 _cBK
999 _c29534
_d29534