000 00283nam a22001097a 4500
082 _a623.452
_bTEX
_cL-tech, P-50
245 _aText book of explosives used in the service
260 _aArmy council
_bthe war office
_c1925
300 _a164 p.
_bill.
_c28 cm.
650 _aMCE
942 _cBK
999 _c6404
_d6404