000 00293nam a2200121Ia 4500
020 _a8120401077
100 _aChapman WAJ
245 _aWorkshop technology Part 1 : an introductory course in SI Units
250 _a5
260 _c1976
_bOxford & IBH
_aNew Delhi
300 _a412
942 _cBK
999 _c59513
_d59513