00333nam a2200121Ia 4500008004100000041000800041082001500049100001500064245004500079260004400124300003200168365001100200240624s9999 xx 000 0 und d aeng a808.51 PUS aPUSHP LATA aCOMMUNICATE OR COLLAPSE A HANDBOOK OF EF c2007aNew DelhibPrentice-Hall of India axiii, : 290 : p. : cm. ; 25 cRSb36