000 00329nam a2200133Ia 4500
005 20260413100706.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aBurbidge John L
245 0 _aGroup technology
260 _bLondon mechanical engg pub
_c1979
300 _a282
942 _cGB
999 _c3713
_d3713