00367nam a2200109Ia 4500008004100000100001400041245004000055260003500095260000900130999001700139952010100156170620s9999    xx            000 0 und d  aJayasimha 0aTrain your Brain- A Practical Guide  bNew Delhi- Neelkamal Pvt. Ltd.  c2008  c25308d25308  00102ddc4070a05b05d2017-07-03e78l1m2p05-B-7504r2021-02-15s2021-01-25w2017-07-03y03