000 00468nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a658.51
_bM381
100 _aMartin H W
245 _aVariety reduction
_bsimplification, standardisation, specialisation
260 _aLondon
_bBritish StandardsInstitute
_c1956
300 _a40p.
650 _aProduction programing
650 _aVariety reduction
942 _cBK
999 _c37247
_d37247