000 00256nam a22001097a 4500
020 _a8126407794
082 _a894.8124
_bBAL.P
100 _aP K Balakrishnan
245 _aP K Balakrishnante lekhanangal
260 _aKottayam
_bDC books
_c2013
942 _cBK
999 _c201856
_d201856