000 | 00327nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220201s1978 xx 000 0 eng d | ||
082 | _a624.183 | ||
100 | _aAggarwal, RK, Ohri, ML & Dhali, PK | ||
245 | 0 | _aT. B. Of Concreate Technology | |
250 | _a2nd | ||
260 |
_bIndia Pub House _c1978 |
||
300 | _a191 | ||
942 | _2ddc | ||
999 |
_c80639 _d80639 |