00534nam a2200205Ia 4500 20240823014212.0 240823s9999||||xx |||||||||||||| ||und|| 81-7409-100-9 ENGLISH 621 P4 Banga T R Mechanical :Estimating and Costing Including Contraction 15 2004 "Khanna Publishders," New Delhi Transfered Mechanical Engineering Mechanical Sharma S C BK 0 0 0 0 NICHELIB NICHELIB NI Polytechnical 2005-02-05 Higginbothams Private Ltd 120.00 0 621 P4 23735 2024-08-23 01:42:12 2024-08-23 BK 169410 169410