000 00340nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a81-7223-177-6
082 _a428
082 _bBES/T
100 _aD.willfred
_bbest
245 4 _aThe student's companion
260 _anew delhi
260 _bHarperCollins publishers
260 _c1958
999 _c9744
_d9744