000 00499nam a2200193Ia 4500
008 151121s9999||||xx |||||||||||||| ||und||
082 _a824/BLA
082 _bHNW-4065
100 _aBlackett P।M। S।
245 _aScience And The Nation
260 _b"Penguin Books , Middlesex"
260 _c--
300 _a249
600 _aBlackett P।M। S।
630 _aScience And The Nation
700 _aBlackett P।M। S।
730 _aScience And The Nation
942 _cBOOK
999 _c1212480
_d1212477