000 00360nam a2200145Ia 4500
020 _a9780340764411
082 _b778
_a000
100 _a"Nicoll, Helen"
245 0 _aBungee Jumpers and other science questions
260 _b,Penguine groups
_aLondon
_c1972
300 _a24
944 _cBK
999 _c355229
_d355229