000 00305cam a22001097a 4500
008 180718b1969 xxu||||| |||| 00| 0 eng d
082 _aN4x54 N213n
100 _aDe silva,S.N.
245 _aNational police academy magazine
_cBy S.N. De silva
260 _aAbu
_bNational police academy
_c1969
300 _a76p
999 _c410882
_d410882