00366cam a2200133ua 4500041001000000082001800010100002300028245007800051260006000129300001200189504000500201942000700206999001900213  aengh  a372.6bPET/LA  aPetty, Walter T  .  aLanguage arts in elementary school / cWalter T Petty.hTextual Documents  aNew Delhi : bPrentice Hall of India Pvt Ltd. , c1965.  a116 ; .  a  cBK  c338938d338938