000 00330nam a2200121Ia 4500
008 240125s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a658.56
_bN86 CHH
100 _aChallotra, Gaya Prasad
_916764
245 0 _aReliability methods engineering and its applications
260 _bKhanna
_adelhi
_c1986
942 _cBK
999 _c28326
_d28326