000 00298nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _a"Mathachan. M, Lazarus. Vt, Joseph. Pa"
245 0 _aPre Degree Practical Physics
260 _bBpb Pub
300 _a205p
650 _aPhysics
942 _cBK
999 _c32815
_d32815