00401nam a2200133Ia 4500008004100000041000800041082000800049100001700057245003200074260004000106300000700146952009700153999001700250211209s1978    xx            000 0 und d  aeng  aNAR  aNARCHAL, R M  aMAINTENANCE TIME STANDARDS   bNATIONAL PRODUCTIVITY COUNCILc1978  a45  00104070aRITbRITd2021-12-31g500.00l0oNARp22729r2021-12-31 00:00:00w2021-12-31yBK  c22729d22729