00438cam a2200157ua 45000010005000000080039000050400009000440820010000531000029000632450057000922500009001492600046001583000023002046530014002276530039002412280110806n        ii  |||gr||||Z||||||eng  cMAIN  a371.3  aKochhar, S. K.,eAuthor.1 aMethods and techniques of teachingcby S. K. Kochhar  a1st.  aNew Delhi:bSterling publishers pvt. ltd.  a364p:bill;c23cm.  aEducation  aMethods and techniques of teaching