000 00372nam a2200145Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a530
_bWAL-N
100 _aWalker, Marshall
245 0 _aNature of Scientific Thought
260 _bM SUNDARAM
_aNEW DELHI
_c1963
300 _a184p
630 _xGeneral Stack
650 _aPhysics
_vScience
_xPhysics
942 _cBOOK
999 _c25969
_d25969