000 00287nam a2200121Ia 4500
999 _c60699
_d60699
020 _a9788185617817
100 _aChapman WAJ.
245 _aWorkshop Technology Part II : SI Units
250 _a4
260 _aNew Delhi
_bViva Books Private Limited
_c2004
300 _a399
942 _cBB