000 00380nam a22001337a 4500
020 _a8176384518
082 _a025.302854
_bDEV-I
100 _aDevarajan, G
245 _aInformation science : (in malayalam language)
_b oramukham /
_cby G Devarajan
260 _aTrivandrum :
_bKerala bhasha institute,
_c2000.
300 _a131p. :
650 _aInformation science
942 _cBK
999 _c649848
_d649848