000 00425nam a2200181Ia 4500
008 240117s9999||||xx |||||||||||||| ||und||
082 _aARV/P
082 _b530
100 _aARVIND
100 _aKUMAR
100 _bA.N.
245 0 _aPHYSICS CLASS - 9 PART 2
245 0 _bMAHESHWARI
260 _aNew Delhi
260 _bNATIONAL COUNCIL OF EDUCATIONAL RESEARCH AND TRAINING
260 _c1989
650 _aPHYSICS
999 _c15899
_d15899