000			00342nam a2200157Ia 4500
100			_aHull/ B/ John/V.
650			_aChemistry
942			_cBK
654			_aDestructive Testing
245			_aNon- Destructive Testing
260			_bE.L.B.S _aHongkong _c1989
082			_a671 _bHUL/JOH
300			_a144
546			_aENGLISH
999			_c25574 _d25574