00701nam a2200229Ia 45000010006000000050017000060070003000230080041000260400025000670410008000920820018001001000019001182450064001372500014002012600050002153000019002656530014002846530016002989420012003149520128003269990017004543809820240114001956.0ta070628s1921           g     b000 u 465 u  aCotton College,Assam  a465  a520bM 296 El  aMallik, D.N. . 0aThe Elements of Astronomy /cD.N.Mallik.hTextual Documents  a1st ed. /  aCambridge :bAt The University Press ,c1921.  a233p. ;c22cm.  aAstronomy  aG-Astronomy  2ddccBK  001040708Circulation (G)aSKBLbSKBLd2012-02-01f00000l0o520 M 296 Elp799.28r2024-01-14 00:00:00t1w2012-02-01yBK  c38074d38074