000 00348nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aH 621.8 GRA-D
100 _aGraph, Haynes
245 _aDhathu roopan (h)
260 _bRadhakrishna Prakashan, Delhi
260 _c1978
300 _a124
650 _aMachine Engineering
942 _cBOOKS
999 _c23729
_d23729