000 00298nam a2200121Ia 4500
999 _c24080
_d24080
020 _a8123904010
100 _aChapman WAJ
245 _aWorkshop technology Part 1 : an introductory course in SI Units
250 _a5
260 _c1995
_bC B S PUBLISHERS
_aNew Delhi
300 _a412
942 _cBB