000			00314nam a2200133Ia 4500
005			20260205040255.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a504 H117B
100			_aHADDOW ALEXANDER
245		0	_aBOMB CHALLENGE AND ANSWER
260			_aLOND. _bBATSFORD _c1955
300			_a160
942			_cBK
999			_c3179 _d3179