000 00330nam a2200145Ia 4500
020 _a0602258030
082 _b2713
_a700
100 _a"Haswell, Peter"
245 0 _aMaking Masks
260 _b,Ginn and Company
_aLondon
_c1994
300 _a16
944 _cBK
999 _c240784
_d240784