000 00345nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a617.1 kum
100 _aKumar, Prashant
245 0 _aElements Of Fracture Mechanics
260 _aNEW DELHI
260 _bWHEELER
260 _c1999
300 _a247
650 _aMechanical Engineering
999 _c145253
_d145253