00291nam a2200109Ia 4500008004100000082002200041100001500063245005800078260002000136300001000156650001500166060110s9999    xx            000 0 und d  a620.004 52bGUP/R  aGUPTA, A K  aReliability engineering and terotechnologycA K Gupta  bMacmillanc1996  a466p.  a620.004 52