000 00391nam a2200181Ia 4500
001 20453
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 50.00
037 _cRS 50.00
082 _a514 NAN
100 _aNanda, Sribatsa
_913222
245 0 _aGeneral topology
260 _aDelhi
260 _bMacmillan India
260 _c1990
300 _avi,169p.
942 _cBK
999 _c20453
_d20453