00470nam a2200145Ia 4500008004100000020000500041082001900046100002100065245012500086260004200211300000800253650002000261650002200281700002100303140316s9999    xx            000 0 und d  a  a303.48bMAT/SC  aMathew Zachariah  aScience for social revolution ? achievements and dilemmas of a development movement-- the Kerala sastra sahitya parishad  aNew DelhibVistaar Publicationsc1994  a187  aNatural science  aPromoting marxism  aSoorya Moorthy,R