000 00349pam a2200145a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
020 _a0 85109 230 6
082 _a530.41
_bL487T
100 _aLeaver, K.D.
245 1 _aTHIN FILMS
260 _a
_bWykeham Publications
_c1971
700 _aChapman, B.N.
964 _gCIRC
997 _aA68023 C
999 _c274954
_d274954