000 00310nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _aGS 530 UPA/M
100 _aBy J C Upadhyaya
245 0 _aMechanics
250 _arev ed
260 _bRam Prasad and Sons
_aAgra
_c1997
300 _a746p
942 _cBKS
999 _c6890
_d6890