000 00290nam a2200121Ia 4500
020 _a9788123904115
100 _a Chapman WAJ.
245 _aWorkshop technology Part 2 : SI Units
250 _a4
260 _c1985
_bCBS PUBLISHERS & DISTRIBUTORS
_aNew Delhi
300 _a399
942 _cBK
999 _c14804
_d14804