000 00432nam a2200169 4500
001 14039/71
005 20130515014816.0
008 111112s9999 xx 000 0 und d
020 _a304 93522 0
082 0 0 _a631. boa
100 1 _a"boatfield, graham . "
_919427
245 1 0 _afarm calculations:
_b/
_c graham.. boatfield
250 _a1 ed.
260 _auk :
_bcasell
_c1965.
300 _a", 52p.;
_c22 cm."
942 _2lcc
_cBK
999 _c27996
_d27996