000 00303pam a2200145 a 4500
020 _c
041 _h
082 _bBUR
100 _aBurkhadt jochen .,
_eHeen horst.
245 _aPervasive computing
250 _a2009.
260 _aNew Delhi
_bPearson Education
300 _a431P.
930 _a611
999 _c77542
_d77542