00496nam a22001697a 4500 20221122160916.0 221122b1951 nyu||||| |||| 00| 0 eng d BD-DhBPA BD-DhBPA 553.24 COC 1951 Court,W.H.B. Coal / W.H.B. Court London : His majesty's stationary office and Longmans,green and co. ix;422p. 20cm. Morsheda Aktar Energy development 151696 ddc BK 55093 55093 0 0 ddc 0 0 BPATC BPATC GEN 0 553.24 COC 1951 55080 2022-11-22 00:00:00 2022-11-22 BK