uk/exec/obidos/ASIN/0563477881/qid=1113994903/sr=8-4/ref=sr_8_xs_ap_i4_xgl/026-8119037-1866861
OK, thanks for the information.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)