00258nam a2200097Ia 450000500170000000800410001710000320005824500250009026000370011530000080015220260413100641.0230516s9999||||xx |||||||||||||| ||und||  aGarde R& J Miraj gaoker A.G 0aEngg fluid Mechanics  bRorkee Nem Chand & brotherc1988  a732