00483nam a2200181Ia 450000500170000000800410001702000280005804000190008604100120010508200130011710000210013024500690015126000270022030000170024765000120026470000150027685000100029120240605111022.0131103s9999    xx            000 0 und d  a0 7069 9300 4cRs.30.00  aLoreto College  aEnglish  a500bVED  aVedavalli, V. R.  aHeadway science 7ccV. R. Vedavalli, Jose Paul & Gayatri Moorthy  aNew DelhibVikasc1995  a171p.b ill.  aPhysics  aPaul, Jose  aLCBED