00398nam a2200097Ia 4500008004100000082002000041100003900061245011300100260007600213300001100289210430s9999    xx            000 0 und d  a624.176 M2661 M  aUnited states department of energy 2aA Manual for the prediction of Blast and fragment loadings on structurescUnited states department of energy  aTexasbUnited states department of energy albuquerque operations c1980  aC-6 p.