000 00294nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a530 UPA/M
100 _aJC Upadhyaya
245 0 _aMechanics
250 _a6th revised ed
260 _bNULL
_aNULL
_c2004
300 _a847
942 _cBKS
999 _c12642
_d12642