000 00288nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a531.16LAL;P
100 _aLal, Bansi
245 0 _aParticle Dynamics
260 _aNew Delhi
_bSultan Chand & Sons
942 _cGB
999 _c21587
_d21587