000 00424nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a363.18
_bS617S
100 _aSingh, Shishir Kumar
245 0 _aSanyantra aur suraksha
_cShishir Kumar Singh
260 _aNew Delhi
_bK K
_c1995
300 _a179p.
650 _aIndustry-Security measures; Security systems; Burglar alarms
942 _cBKS
999 _c5118
_d5118