000 00441pam a2200145a 44500
082 _aBTS
_bMONO 2662
100 _aBullard,W R,Weppler,H E
245 1 _aCO-ORDINATED PROTECTION FOR OPEN-WIRE JOINT USE TRENDS AND TESTS
260 _a
_b
_c1956
300 _a22
500 _aBound With Bts Mono 2621-2661,2663-2680 Lack No-2624,2631-2650,2652,2658-2659,2669,2672
700 _aChristoferson,E W
964 _gCIRC
997 _aTR19763 C
999 _c403357
_d403357