000 00321nam a2200109Ia 4500
008 231111s9999 xx 000 0 und d
020 _a1859743978
090 _a797.23/JAC
100 0 _aJackson, Jack
245 0 0 _aScuba diving: the essential guide to equipment and techniques
260 _aLondon
_bNew Holland Publishers
_c2004
999 _c1939
_d1939