000 00327nam a2200133Ia 4500
005 20260205042535.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aWALKER MARSHALL
245 0 _aNATURE OF SCIENTIFIC THOUGHT
260 _aNEW DELHI
_bM.SUNDRAM
_c1964
300 _a184
690 _aSCIENCE,THEORY
942 _cBK
999 _c35675
_d35675