000 00331nam a22001337a 4500
005 20250412105606.0
008 250412b |||||||| |||| 00| 0 eng d
041 _aeng
100 _aBrainerd, B.
245 _aI Functions
_c/ by B. Brainerd
260 _aLondon
_bFrederick Warne & Co. Ltd.
_c1967
300 _a455p.
942 _cBK
999 _c36185
_d36185