000 00350nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e154045
_aMAIN
041 _aEnglish
082 _a514 R18T
100 _aRao, K Chandrasekhara
245 0 _aTopology
260 _aNew Delhi
_bNarosa Publishing House
_c2009
300 _a380 p.
942 _cBK
999 _c142730
_d142730