000 00289nam a22001217a 4500
082 _a624.452
_bEXP
100 _aHeadwaters, department of the army
245 _aExplosive and demolitions/
260 _cc 1971
300 _avarious paging. ;
_bill. ;
_c26 cm
650 _aMCE
942 _cBK
999 _c7545
_d7545