00301nam a2200133Ia 4500 Roy/D.N BK fluid Applied fluid mechanics Affliated East west press pvt ltd New Delhi 1987 620.106 ROY 556 ENGLISH 22013 22013 0 0 0 0 CRC CRCE CRCE 1431 | 56 2023-03-17 Progressive Books 76.00 91111 dt 29.10.91 0 620.106 ROY 3302 2023-03-17 76.00 1991-10-29 BK