00372nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001800080100001700098245003400115250000800149260005900157300001000216TMU20260508095150.0161008s9999    xx            000 0 und d  a9789380578101  a547.28bAsh-L  aAshraf, S.M.  aLaboratory Manual of Polymers  a2nd  bI.K. International Publishing House c2011aNew Delhi   a122p.