000 00324nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c145/-
040 _aET
100 _aGOYAL R.P
245 0 _aUNI. PRACTICAL PHYSICS (2nd)
260 _bSHIV LAL PUBLICATION
_aAGRA
300 _a315
500 _a35549
942 _cBK
999 _c41564
_d41564