00334nam a2200121Ia 4500008004100000082001800041100001900059245005200078250001200130260003900142300001700181650001400198171129s9999||||xx |||||||||||||| ||und||  a547.2bSUB-CO  aStish, Subhash 0aConstitution and synthesisc/ by  Subhash Stish  a2nd ed.  aMeerut :bPragati Prakashan,c1971  a140p.; 21cm.  aChemistry