00541nam a2200169Ia 4500008004100000041000800041084001100049100002900060245005300089260005800142546001700200653001300217653001600230942000700246999001500253952010300268160807s1972    xx            000 0 mal d  amal  aB62CC  aChandrasekharan Nair, K.  aJyamithiya varappu /cby K. Chandrasekharan Nair  aThiruvananthapuram :bKerala Bhasha Institute,c1972.  aIn Malayalam  aGeometry  aMathematics  cBK  c5864d5864  001040708MALaBLCbBLCd2016-08-11l3m1oB6 L2p134504r2019-01-24s2018-12-21w2016-08-11yBK