000 00353nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a612.821
_bW234
100 _aWalter W G
245 _aLiving brain
260 _aLondon
_bDuckworth
_c1957
300 _axii,216p.
650 _aBrain
942 _cBK
999 _c52247
_d52247