000 00425nam a2200109Ia 4500
008 160615s9999||||xx |||||||||||||| ||und||
008 160616s 000 0
100 _aPettifor, D.G.
245 _aRecursion method and its applications
942 _cBK
_2BK28224
080 _a539.2 PET
999 _c28224
_d28224