00499nam a2200133Ia 4500082001800000100006700018245007500085260004600160300002700206440009800233500000500331653000600336700002300342  a516bSe471.CT  aSeminar on Applicable Catastrophe Theory, Jadavpur Univ., 1979  aCatastrophe theory and applications; proceedingsbcEd. by D. K. Sinha  aNew DelhibSouth Asian Publicationsc1981  aix, 158p. Index. Bibl.  aMathematics of Mathemaical Scienceva series of monographs on topics of contemporary interest  a  a   aSinha, D. K. ; ed.