00673nam a2200193   4500001000500000005001700005010000500022020000500027090002200032100000500054245009000059250000500149260006000154300001000214650005800224650004600282999001500328952013600343162520181127163656.000a00a00a389.6 M6653s 200700a00a2007 standards & quality control authority /cMinistry of Works & Human Settlement.h00a00aThimphu :bMinistry of Works & Human Settlement,c2007.00a56 p.00aQuality control --Standards --Bhutan --Periodicals.x00aStandardization --Bhutan --Periodicals.x  c1218d1218  00102ddc40708REFERENCEaRTCLIBbRTCLIBcREFERENCEh i4492l0o389.6  STAp30002710r2018-11-27 00:00:00w2018-11-27yREFERENCE