000 00753nam a22002057a 4500
003 laup
005 20240820141751.0
008 240820b ph ||||| |||| 00| 0 eng d
020 _a047105318X
040 _aLAUP
_cLa Union Provincial Library
082 _aFOR 005.713 Sch5e 1995
100 _aSchneier, Bruce
245 _aE-mail security :
_bhow to keep your electronic messages private /
_cBruce Schneier
260 _aCanada :
_bJohn Wiley & Sons,
_c1995.
300 _axii, 365 pages :
_billustrations ;
_c23 centimeters
500 _aIncludes index.
541 _aColegio de San Juan de Letran Calamba
_cDonation
_dMay 17, 2024
650 _aElectronic mail systems
942 _2ddc
_cBOOK
_h005.713
_iSch5e
_kFOR
_m1995
999 _c14301
_d14301