TY  - SER
ED  - Du Pont de Nemours (E. I.) and Company.
ED  - Du Pont de Nemours (E. I.) and Company.
TI  - Blasters' handbook
U1  - 624.152 
PY  - 1918///-
CY  - Wilmington
PB  - E. I. Du Pont de Nemours
KW  - Blasting
N1  - 0; 0; 0; 624_152000000000000_BLA; 0; 0; 0; 624_152000000000000_BLA
ER  -