00636nam a22002177a 450000100060000000300090000600500170001500800410003202000190007302000150009204000230010708200170013010000170014724500400016426000370020430000410024150400530028252600090033565000330034485200410037741442BD-DhAAL20231001163746.0230924t        ii a|||| b||| 001 0 eng d  a 9788176489423  a8176489425  aBD-DhAALdBD-DhAAL  a507.1242221  aJoshi, S. R.  aTeaching of science /cS. R. Joshi.  aNew Delhi :bA.P.H. Pub.,c2005.  a383 pages :billustrations ;c23 cm.  aIncludes bibliographical references and index.

  aBIED  aSciencexStudy and teaching.  aAyesha Abed LibrarycBIED Collection