00434nam a2200157Ia 4500003000400000008004100004082001400045100001900059245007600078260004200154300001500196650001800211650001600229650001700245650001400262OSt170901s1977    xx            000 0 und d  a514bL14C  aPrasad, Lalji. 0aNew College Trigonometry : for intermediate classes / bby Lalji Prasad  a.- Patnab: Ganga Pustakalayac, 1977  aviii,351p.  aPure Sciences  aMathematics  aTrigonometry  aBook Bank