000 00251pam a2200121a 44500
082 _a632.4
_bW52d2
100 _aWest, T. F.
245 1 _aD. D. T.
260 _aLondon
_bChapman & Hall
_c1950
300 _a632
964 _gCIRC
997 _a2465 C
999 _c441018
_d441018