000 00324nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c495/-
040 _aET
100 _aSHARMA C K AK
245 0 _aINFORMATION PROCESS AND RETR.
260 _bATLANTIC
_aNEW DELHI
300 _a232
500 _a29763
942 _cBK
999 _c35778
_d35778